{"title":"Yubikey","description":"\u003cp\u003e All the Accessories for your Yubikey\u003c\/p\u003e","products":[{"product_id":"cartera-airtag-yubikey-automatica-bloqueo-rfid","title":"AirTag + YubiKey automatic wallet with RFID blocking","description":"\u003ch2\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/banner-inicio-producto-descrip.png?v=1744660844\"\u003e INTEGRATED DESIGN FOR AIRTAG AND YUBIKEY\u003cbr\u003e\u003c\/h2\u003e\n\u003cp\u003eCustom-designed card holder for AirTag and YubiKey, ensuring a secure fit without the risk of losing it. Compatible with Apple locators and trackers, it protects your wallet and makes it easy to recover if lost. \u003cstrong\u003eAirTag and YubiKey not included\u003c\/strong\u003e .\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/CA-A01Y-1.png?v=1745609660\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"0\" data-end=\"60\"\u003eONE-HANDED CONTROL AND QUICK ACCESS TO YOUR CARDS\u003c\/h2\u003e\n\u003cp\u003eSimply slide the button with one hand and your cards will instantly unfold into a ladder shape. They stay securely secured inside the card holder, with no risk of falling out. Maximum security at all times.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/CA-A01Y-2.png?v=1745609898\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"62\" data-end=\"288\"\u003eRFID PROTECTION\u003c\/h2\u003e\n\u003cp\u003eThe aluminum casing blocks unwanted wireless communications and keeps your cards and personal data safe.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/CA-A01-6.png?v=1745589670\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 data-end=\"20\" data-start=\"0\"\u003eLARGE CAPACITY\u003c\/h2\u003e\n\u003cp\u003eThe fold-out card holder holds 1 to 7 standard cards. It also includes an \u003cstrong\u003eadditional slot for cash\u003c\/strong\u003e or two additional cards. In total, you can carry up to 7-9 cards.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/CA-A01Y-3.png?v=1745610144\"\u003e\u003c\/p\u003e\n\u003ch2 data-end=\"270\" data-start=\"22\"\u003eMINIMALIST, THIN AND COMPACT\u003c\/h2\u003e\n\u003cp\u003eMeasuring 10 x 7.4 x 1.6 cm and weighing 150 grams (including accessories and keychains), it's so light you won't even notice it's in your pocket.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"270\" data-start=\"22\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/CA-A01Y-4.png?v=1745610331\"\u003e\u003c\/p\u003e","brand":"HOLDTAG","offers":[{"title":"Black","offer_id":50611918700885,"sku":"CA-A01Y","price":22.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/CA-A01Y-P1.png?v=1746873392"},{"product_id":"cartera-airtag-yubikey-slim-bloqueo-rfid","title":"AirTag Wallet with YubiKey Holder and RFID Blocking — Slim Card Holder","description":"\u003ch2\u003e\u003cvideo controls=\"controls\" width=\"100%\" muted=\"\" loop=\"loop\" playsinline=\"\" poster=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/banner-inicio-producto-descrip-slim.png?v=1746954806\"\u003e\n\u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/675ff48394bd4ba6afa6603a51ea0228.mp4\" type=\"video\/mp4\"\u003e\n Your browser does not support video playback.\n\u003c\/source\u003e\u003c\/video\u003e\u003c\/h2\u003e\n\u003ch2\u003eIntegrated design for AirTag and YubiKey\u003c\/h2\u003e\n\u003cp\u003eCustom-designed card holder for AirTag and YubiKey, ensuring a secure fit and preventing loss. Compatible with Apple trackers and locators, it protects your wallet and makes it easy to recover if lost.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAirTag and YubiKey not included\u003c\/strong\u003e . \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/CA-S01Y-1.png?v=1747146328\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"0\" data-end=\"60\"\u003eFlexible card layout\u003c\/h2\u003e\n\u003cp\u003eThe elastic band allows you to easily remove and insert the cards, adjusting the capacity and thickness of the card holder according to your needs. \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/CA-S01Y-2.png?v=1747146658\"\u003e\u003c\/p\u003e\n\u003ch2 data-end=\"288\" data-start=\"62\"\u003eRFID Protection\u003c\/h2\u003e\n\u003cp\u003eThe aluminum casing blocks unwanted wireless communications and keeps your cards and personal data safe. \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/CA-S01Y-3.png?v=1747146762\"\u003e\u003c\/p\u003e\n\u003ch2 data-end=\"20\" data-start=\"0\"\u003eLarge Capacity\u003c\/h2\u003e\n\u003cp\u003eStore up to 12 cards and all your essentials in its compact design. Includes an easily accessible elastic band for bills. \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/CA-S01Y-4.png?v=1747147013\"\u003e\u003c\/p\u003e\n\u003ch2 data-end=\"270\" data-start=\"22\"\u003eMinimalist, slim and compact\u003c\/h2\u003e\n\u003cp\u003eWith minimal dimensions and a weight of 100 grams (including accessories and cards), it's so light you won't even notice it's in your pocket.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/CA-S01Y-5.png?v=1747147192\"\u003e\u003c\/p\u003e","brand":"HOLDTAG","offers":[{"title":"Black","offer_id":50577665065301,"sku":"CAS01Y-BK","price":21.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/CA-S01Y.jpg?v=1771245462"},{"product_id":"funda-llavero-yubikey-5-nfc-5c-nfc-con-adaptadores-usb","title":"YUBIKEY 5 NFC \/ 5C NFC KEYCHAIN CASE \u0026 HOLDER WITH USB ADAPTERS","description":"\u003ch2\u003e\u003cvideo poster=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/banner-inicio-producto-descrip-llavero-yubikey.png?v=1747219375\" playsinline=\"\" loop=\"loop\" muted=\"\" width=\"100%\" controls=\"controls\"\u003e\n\u003csource type=\"video\/mp4\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/f00a2f79eed048609bb9f6232d0d76bb.mp4\"\u003e \nYour browser does not support video playback.\n\u003c\/source\u003e\u003c\/video\u003e\u003c\/h2\u003e\n\n\u003ch2\u003e INTEGRATED DESIGN FOR AUBIKEY\u003cbr\u003e\n\n\u003c\/h2\u003e\n\n\u003cp\u003e Custom-designed case for the YubiKey ensures a secure fit without the risk of losing it. Compatible with Apple locators and trackers, it protects your security key and makes it easy to retrieve if lost. \u003cstrong\u003eYubiKey not included\u003c\/strong\u003e . \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/LL-Y01A-1.png?v=1747221855\" alt=\"\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003e COMPLETE KIT FOR AUBIKEY\u003cbr\u003e\n\n\u003c\/h2\u003e\n\n\u003cp\u003e Includes protective case, USB adapters, and loop. \u003cspan\u003eUSB-A and USB-C adapters give you universal compatibility with all your devices.\u003c\/span\u003e \u003cstrong\u003eYubiKey not included\u003c\/strong\u003e . \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/LL-Y01A-2.png?v=1747222008\" alt=\"\"\u003e\u003c\/p\u003e\n\n\u003ch2\u003e MOUNTING KIT\u003cbr\u003e\n\n\u003c\/h2\u003e\n\n\u003cp\u003e \u003cspan\u003eIncludes everything you need to securely install and carry your YubiKey on your keychain, backpack, or keys.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/LL-Y01A-4.png?v=1747223526\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch2\u003e EASY TO CARRY\u003cbr\u003e\n\n\u003c\/h2\u003e\n\n\u003cp\u003e \u003cspan\u003eCompact keychain design lets you carry your YubiKey securely and easily on your keychain, backpack, or keys.\u003c\/span\u003e \u003cstrong\u003eYubiKey not included\u003c\/strong\u003e . \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/LL-Y01A-3.png?v=1747222601\"\u003e\u003c\/p\u003e","brand":"HOLDTAG","offers":[{"title":"Black","offer_id":50776062198101,"sku":"LL-Y01A-BK","price":11.99,"currency_code":"EUR","in_stock":true},{"title":"Red","offer_id":50801688084821,"sku":"LL-Y01A-RD","price":11.99,"currency_code":"EUR","in_stock":true},{"title":"Blue","offer_id":50801733304661,"sku":"LL-Y01A-BL","price":11.99,"currency_code":"EUR","in_stock":true},{"title":"White","offer_id":50801735926101,"sku":"LL-Y01A-WH","price":11.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/LL-Y01A.png?v=1747220029"},{"product_id":"llavero-para-yubikey-5-nfc-y-5c-nfc-con-llavero-lanyard","title":"Keychain for YubiKey 5 NFC \u0026 5C NFC with Lanyard","description":"\u003ch2\u003eIntegrated design for YubiKey\u003c\/h2\u003e\n\u003cp\u003e Custom-designed case for YubiKey, ensuring a secure fit and preventing loss. Compatible with Apple trackers and locators, it protects your security key and makes it easy to recover if lost. \u003cstrong\u003eYubiKey not included\u003c\/strong\u003e . \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/LL-Y02-NFC-BK_P5_e8abf46f-c4d9-4cc8-a840-68aa53088964.jpg?v=1771251384\" alt=\"\"\u003e\u003c\/p\u003e","brand":"HOLDTAG","offers":[{"title":"Black","offer_id":52577948008789,"sku":"LL-Y02-NFC-BK","price":9.99,"currency_code":"EUR","in_stock":true},{"title":"Blue","offer_id":52577948041557,"sku":"LL-Y02-NFC-BL","price":9.99,"currency_code":"EUR","in_stock":true},{"title":"Red","offer_id":52577948074325,"sku":"LL-Y02-NFC-RD","price":9.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/LL-Y02-NFCPortada.jpg?v=1771248159"},{"product_id":"llavero-para-yubikey-5-nfc-5c-nfc-con-llavero-lanyard-y-adaptadores-usb","title":"Keychain for YubiKey 5 NFC \u0026 5C NFC with Lanyard and USB Adapters","description":"\u003cdiv class=\"features-list\"\u003e\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eNFC works without removing the key\u003c\/strong\u003e\n \u003cp\u003eAuthenticate via NFC directly while the key remains in the keychain. No interruptions, no friction.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eCompatible with YubiKey 5C NFC, YubiKey 5 NFC, YubiKey Security Key NFC \u0026amp; YubiKey Security Key C NFC\u003c\/strong\u003e\n \u003cp\u003eDesigned specifically for these models. Secure and precise fit.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eIncludes USB-A and USB-C adapters\u003c\/strong\u003e\n \u003cp\u003eUse it with any device without carrying extra adapters. Compatible with computers, laptops, and modern hubs.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eLanyard included\u003c\/strong\u003e\n \u003cp\u003eKeep your YubiKey around your neck and always within reach. Perfect for daily use at the office or on the go.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eMade from PLA+\u003c\/strong\u003e\n \u003cp\u003eLightweight, strong, and durable material. Protects the key from everyday bumps and scratches.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eAvailable in 3 colors\u003c\/strong\u003e\n \u003cp\u003e⚫ Black \u0026nbsp; 🔴 Red \u0026nbsp; 🔵 Blue — choose the one that best matches your style.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ca class=\"blog-card\" rel=\"noopener\" href=\"https:\/\/www.holdtag.com\/blogs\/guias-y-tutoriales\/yubikey-manager-como-configurar-y-administrar-tu-llave-paso-a-paso\" target=\"_blank\"\u003e\n \u003cimg class=\"blog-card-img\" alt=\"YubiKey Manager Guide\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/image.png?v=1772017085\"\u003e\n \u003cdiv class=\"blog-card-body\"\u003e\n \u003cspan class=\"blog-card-tag\"\u003eGuide\u003c\/span\u003e\n \u003cp class=\"blog-card-title\"\u003eAlready have your YubiKey? Learn how to set it up step by step\u003c\/p\u003e\n \u003cspan class=\"blog-card-cta\"\u003eRead guide →\u003c\/span\u003e\n \u003c\/div\u003e\n\u003c\/a\u003e\n\n\u003cstyle\u003e\n.features-list {\n display: flex;\n flex-direction: column;\n gap: 0;\n margin: 20px 0;\n}\n.feature-item {\n display: flex;\n align-items: flex-start;\n gap: 14px;\n padding: 14px 0;\n border-bottom: 1px solid #e4e4e4;\n}\n.feature-item:last-child { border-bottom: none; }\n.feature-icon { font-size: 18px; flex-shrink: 0; margin-top: 2px; }\n.feature-item strong { display: block; font-size: 15px; margin-bottom: 3px; }\n.feature-item p { font-size: 14px; color: #555; margin: 0; }\n\n\/* BLOG CARD *\/\n.blog-card {\n display: flex;\n flex-direction: column;\n border: 1px solid #e4e4e4;\n border-radius: 12px;\n overflow: hidden;\n text-decoration: none;\n color: #111;\n margin-top: 24px;\n max-width: 360px;\n transition: box-shadow 0.18s ease;\n}\n.blog-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.10); }\n.blog-card-img { width: 100%; height: 180px !important; object-fit: cover; display: block; }\n.blog-card-body { padding: 16px 18px 20px; display: flex; flex-direction: column; gap: 8px; }\n.blog-card-tag {\n display: inline-block;\n font-size: 11px;\n font-weight: 600;\n letter-spacing: .06em;\n text-transform: uppercase;\n background: #204fc7;\n color: #fff;\n padding: 3px 8px;\n border-radius: 4px;\n width: fit-content;\n}\n.blog-card-title { font-size: 15px; font-weight: 600; margin: 0; color: #111; line-height: 1.4; }\n.blog-card-cta { font-size: 14px; font-weight: 600; color: #555; margin-top: 4px; }\n\u003c\/style\u003e","brand":"HOLDTAG","offers":[{"title":"Black","offer_id":52578643050837,"sku":"LL-Y02A-NFC-BK","price":13.99,"currency_code":"EUR","in_stock":true},{"title":"Blue","offer_id":52578643083605,"sku":"LL-Y02A-NFC-BL","price":13.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/LL-Y02-NFC_Portada_con_Adap..jpg?v=1771251719"},{"product_id":"llavero-para-yubikey-5c-con-lanyard-y-adaptador-usb","title":"Keychain for YubiKey 5C with Lanyard and USB Adapter","description":"","brand":"HOLDTAG","offers":[{"title":"Black","offer_id":52578795094357,"sku":"LL-Y01A-5C-BK","price":9.99,"currency_code":"EUR","in_stock":true},{"title":"Blue","offer_id":52578795127125,"sku":"LL-Y01A-5C-BL","price":9.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/LL-Y01A-5C-BK.jpg?v=1771252592"},{"product_id":"funda-protectora-para-yubikey-5-nfc-5c-nfc-con-aro-metalico","title":"Protective Case for YubiKey 5 NFC \u0026 5C NFC with Metal Keyring","description":"\u003cdiv class=\"features-list\"\u003e\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eNFC works without removing the key\u003c\/strong\u003e\n \u003cp\u003eYou can authenticate via NFC directly while the case is still on. No interruptions, no friction.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eYubiKey 5C NFC, YubiKey 5 NFC, YubiKey Security Key NFC \u0026amp; YubiKey Security Key C NFC\u003c\/strong\u003e\n \u003cp\u003eDesigned specifically for these models. Secure and precise fit.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eMetal keyring loop\u003c\/strong\u003e\n \u003cp\u003eKeep your YubiKey with you at all times. The metal ring is built to withstand daily use without bending.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eMade from PLA+\u003c\/strong\u003e\n \u003cp\u003eLightweight, durable, and resistant material. Protects your key against everyday bumps and scratches.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eAvailable in 3 colors\u003c\/strong\u003e\n \u003cp\u003eBlue, black, and red. Choose the one that best matches your style.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ca href=\"https:\/\/www.holdtag.com\/en\/blogs\/guides-and-tutorials\/yubikey-manager-setup-and-configuration-guide\" rel=\"noopener\" class=\"blog-card\" target=\"_blank\"\u003e\n \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/image.png?v=1772017085\" alt=\"YubiKey Manager Guide\" class=\"blog-card-img\"\u003e\n \u003cdiv class=\"blog-card-body\"\u003e\n \u003cspan class=\"blog-card-tag\"\u003eGuide\u003c\/span\u003e\n \u003cp class=\"blog-card-title\"\u003eAlready have your YubiKey? Learn how to set it up step by step\u003c\/p\u003e\n \u003cspan class=\"blog-card-cta\"\u003eRead guide →\u003c\/span\u003e\n \u003c\/div\u003e\n\u003c\/a\u003e\n\n\u003cstyle\u003e\n.features-list {\n display: flex;\n flex-direction: column;\n gap: 0;\n margin: 20px 0;\n}\n.feature-item {\n display: flex;\n align-items: flex-start;\n gap: 14px;\n padding: 14px 0;\n border-bottom: 1px solid #e4e4e4;\n}\n.feature-item:last-child { border-bottom: none; }\n.feature-icon { font-size: 18px; flex-shrink: 0; margin-top: 2px; }\n.feature-item strong { display: block; font-size: 15px; margin-bottom: 3px; }\n.feature-item p { font-size: 14px; color: #555; margin: 0; }\n\n\/* BLOG CARD *\/\n.blog-card {\n display: flex;\n flex-direction: column;\n border: 1px solid #e4e4e4;\n border-radius: 12px;\n overflow: hidden;\n text-decoration: none;\n color: #111;\n margin-top: 24px;\n max-width: 360px;\n transition: box-shadow 0.18s ease;\n}\n.blog-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.10); }\n.blog-card-img { width: 100%; height: 180px !important; object-fit: cover; display: block; }\n.blog-card-body { padding: 16px 18px 20px; display: flex; flex-direction: column; gap: 8px; }\n.blog-card-tag {\n display: inline-block;\n font-size: 11px;\n font-weight: 600;\n letter-spacing: .06em;\n text-transform: uppercase;\n background: #111;\n color: #fff;\n padding: 3px 8px;\n border-radius: 4px;\n width: fit-content;\n}\n.blog-card-title { font-size: 15px; font-weight: 600; margin: 0; color: #111; line-height: 1.4; }\n.blog-card-cta { font-size: 14px; font-weight: 600; color: #555; margin-top: 4px; }\n\u003c\/style\u003e","brand":"HOLDTAG","offers":[{"title":"Black","offer_id":52583717241173,"sku":"LL-Y01-NFC-BK","price":9.99,"currency_code":"EUR","in_stock":true},{"title":"Blue","offer_id":52583717273941,"sku":"LL-Y01-NFC-BL","price":9.99,"currency_code":"EUR","in_stock":true},{"title":"Rojo","offer_id":53529400508757,"sku":"LL-Y01-NFC-RD","price":9.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/LL-Y01-NFC-BK.jpg?v=1772826020"},{"product_id":"soporte-tipo-tarjeta-para-yubikey-5-nfc-5c-nfc","title":"YubiKey Card Holder for YubiKey 5 NFC \u0026 5C NFC – 1 Slot","description":"\u003cdiv class=\"features-list\"\u003e\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eFits in any wallet\u003c\/strong\u003e\n \u003cp\u003eCredit card format (double thickness). Carry your YubiKey with you at all times without taking up extra space.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eNFC works without removing the key\u003c\/strong\u003e\n \u003cp\u003eAuthenticate via NFC directly from your wallet. No interruptions, no friction.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eCompatible with YubiKey 5 NFC \u0026amp; 5C NFC\u003c\/strong\u003e\n \u003cp\u003eDesigned specifically for these models. Secure and precise fit.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eMade from PLA+\u003c\/strong\u003e\n \u003cp\u003eLightweight, strong, and durable material. Protects the key from everyday bumps and scratches.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003e1 Slot\u003c\/strong\u003e\n \u003cp\u003eCapacity for one YubiKey. If you need to carry two keys, we also offer a 2-slot version.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"variante-block\"\u003e\n \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/BA-C01-2Y-BK.jpg?v=1771327591\" alt=\"YubiKey card holder 2-slot version\" class=\"variante-img\"\u003e\n \u003cdiv class=\"variante-text\"\u003e\n \u003cspan class=\"variante-tag\"\u003eAlso available\u003c\/span\u003e\n \u003cstrong\u003e2-Slot Version\u003c\/strong\u003e\n \u003cp\u003eCarry two YubiKeys at the same time. Same card format, double capacity.\u003c\/p\u003e\n \u003ca href=\"https:\/\/www.holdtag.com\/en\/products\/yubikey-card-holder-5-nfc-5c-nfc-2-slots\" class=\"variante-button\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"blog-card\"\u003e\n \u003cimg class=\"blog-card-img\" alt=\"YubiKey Manager Guide\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/image.png?v=1772017085\"\u003e\n \u003cdiv class=\"blog-card-body\"\u003e\n \u003cspan class=\"blog-card-tag\"\u003eGuide\u003c\/span\u003e\n \u003cp class=\"blog-card-title\"\u003eAlready have your YubiKey? Learn how to set it up step by step\u003c\/p\u003e\n \u003ca href=\"https:\/\/www.holdtag.com\/en\/blogs\/guides-and-tutorials\/yubikey-manager-setup-and-configuration-guide\" class=\"blog-card-cta-btn\" target=\"_blank\" rel=\"noopener\"\u003eRead guide →\u003c\/a\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.features-list { display: flex; flex-direction: column; gap: 0; margin: 20px 0; }\n.feature-item { display: flex; align-items: flex-start; gap: 14px; padding: 14px 0; border-bottom: 1px solid #e4e4e4; }\n.feature-item:last-child { border-bottom: none; }\n.feature-icon { font-size: 18px; flex-shrink: 0; margin-top: 2px; }\n.feature-item strong { display: block; font-size: 15px; margin-bottom: 3px; }\n.feature-item p { font-size: 14px; color: #555; margin: 0; }\n\n.variante-block { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 16px; border: 1px solid #e4e4e4; border-radius: 12px; padding: 20px; margin: 24px 0; }\n.variante-img { width: 180px; height: auto; border-radius: 8px; flex-shrink: 0; }\n.variante-text { display: flex; flex-direction: column; align-items: center; gap: 6px; }\n.variante-tag { display: inline-block; font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; background: #f0f0f0; color: #555; padding: 3px 8px; border-radius: 4px; width: fit-content; }\n.variante-text strong { font-size: 15px; }\n.variante-text p { font-size: 14px; color: #555; margin: 0; }\n\n.variante-button, .blog-card-cta-btn { display: inline-block; background: #000; color: #fff !important; text-decoration: none; padding: 10px 18px; border-radius: 7px; font-weight: 600; font-size: 14px; margin-top: 4px; transition: opacity 0.18s ease; }\n.variante-button:hover, .blog-card-cta-btn:hover { opacity: 0.82; }\n\n.blog-card { display: flex; flex-direction: column; border: 1px solid #e4e4e4; border-radius: 12px; overflow: hidden; max-width: 360px; margin-top: 24px; }\n.blog-card-img { width: 100%; height: 180px !important; object-fit: cover; display: block; }\n.blog-card-body { padding: 16px 18px 20px; display: flex; flex-direction: column; align-items: flex-start; gap: 8px; text-align: left; }\n.blog-card-tag { display: inline-block; font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; background: #204fc7; color: #fff !important; padding: 3px 8px; border-radius: 4px !important; width: fit-content; box-shadow: none !important; }\n.blog-card-title { font-size: 15px; font-weight: 600; margin: 0; color: #111; line-height: 1.4; text-align: center; width: 100%; }\n\n.blog-card-cta-btn { display: inline-block; background: #000; color: #fff !important; text-decoration: none; padding: 10px 18px; border-radius: 7px; font-weight: 600; font-size: 14px; margin-top: 4px; transition: opacity 0.18s ease; align-self: center; }\n\n.blog-card-cta-btn:hover { opacity: 0.82; }\n\u003c\/style\u003e","brand":"HOLDTAG","offers":[{"title":"Default Title","offer_id":52584836301141,"sku":"BA-C01-1Y-BK","price":8.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/BA-C01-1Y-BK.jpg?v=1771326834"},{"product_id":"soporte-tipo-tarjeta-para-yubikey-5-nfc-5c-nfc-2-ranuras","title":"YubiKey Card Holder for YubiKey 5 NFC \u0026 5C NFC – 2 Slots","description":"\u003cdiv class=\"features-list\"\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eFits in any wallet\u003c\/strong\u003e\n\u003cp\u003eCredit card format (double thickness). Carry your YubiKey with you at all times without taking up extra space.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eNFC works without removing the holder\u003c\/strong\u003e\n\u003cp\u003eAuthenticate via NFC directly from your wallet. No interruptions, no friction.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eCompatible with YubiKey 5 NFC \u0026amp; 5C NFC\u003c\/strong\u003e\n\u003cp\u003eDesigned specifically for these models. Secure and precise fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eMade from PLA+\u003c\/strong\u003e\n\u003cp\u003eLightweight, strong, and durable material. Protects your key from everyday bumps and scratches.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003e2 Slots\u003c\/strong\u003e\n\u003cp\u003eHolds two YubiKeys at once. If you only need one slot, we also have a 1-slot version available.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"variante-block\"\u003e\u003cimg class=\"variante-img\" alt=\"YubiKey card holder 1 slot\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/BA-C01-1Y-BK.jpg?v=1771326834\"\u003e\n\u003cdiv class=\"variante-text\"\u003e\u003cspan class=\"variante-tag\"\u003eAlso available\u003c\/span\u003e \u003cstrong\u003e1-Slot Version\u003c\/strong\u003e\n\u003cp\u003eMore compact and lightweight. Same card format, designed for a single YubiKey.\u003c\/p\u003e\n\u003ca class=\"variante-button\" href=\"https:\/\/www.holdtag.com\/en\/products\/yubikey-card-holder-5-nfc-5c-nfc-1-slot\"\u003eView Product →\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"blog-card\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/image.png?v=1772017085\" alt=\"YubiKey Manager Guide\" class=\"blog-card-img\"\u003e\n\u003cdiv class=\"blog-card-body\"\u003e\u003cspan class=\"blog-card-tag\"\u003eGuide\u003c\/span\u003e\n\u003cp class=\"blog-card-title\"\u003eAlready have your YubiKey? Learn how to set it up step by step\u003c\/p\u003e\n\u003ca rel=\"noopener\" class=\"blog-card-cta-btn\" href=\"https:\/\/www.holdtag.com\/en\/blogs\/guides-and-tutorials\/yubikey-manager-setup-and-configuration-guide\" target=\"_blank\"\u003eRead Guide →\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.features-list {\n display: flex;\n flex-direction: column;\n gap: 0;\n margin: 20px 0;\n}\n\n.feature-item {\n display: flex;\n align-items: flex-start;\n gap: 14px;\n padding: 14px 0;\n border-bottom: 1px solid #e4e4e4;\n}\n\n.feature-item:last-child {\n border-bottom: none;\n}\n\n.feature-icon {\n font-size: 18px;\n flex-shrink: 0;\n margin-top: 2px;\n}\n\n.feature-item strong {\n display: block;\n font-size: 15px;\n margin-bottom: 3px;\n}\n\n.feature-item p {\n font-size: 14px;\n color: #555;\n margin: 0;\n}\n\n.variante-block {\n display: flex;\n flex-direction: column;\n align-items: center;\n text-align: center;\n gap: 16px;\n border: 1px solid #e4e4e4;\n border-radius: 12px;\n padding: 20px;\n margin: 24px 0;\n}\n\n.variante-img {\n width: 180px;\n height: auto;\n border-radius: 8px;\n flex-shrink: 0;\n}\n\n.variante-text {\n display: flex;\n flex-direction: column;\n align-items: center;\n gap: 6px;\n}\n\n.variante-tag {\n display: inline-block;\n font-size: 11px;\n font-weight: 600;\n letter-spacing: .06em;\n text-transform: uppercase;\n background: #f0f0f0;\n color: #555;\n padding: 3px 8px;\n border-radius: 4px;\n width: fit-content;\n}\n\n.variante-text strong {\n font-size: 15px;\n}\n\n.variante-text p {\n font-size: 14px;\n color: #555;\n margin: 0;\n}\n\n.variante-button,\n.blog-card-cta-btn {\n display: inline-block;\n background: #000;\n color: #fff !important;\n text-decoration: none;\n padding: 10px 18px;\n border-radius: 7px;\n font-weight: 600;\n font-size: 14px;\n margin-top: 4px;\n transition: opacity 0.18s ease;\n}\n\n.variante-button:hover,\n.blog-card-cta-btn:hover {\n opacity: 0.82;\n}\n\n.blog-card {\n display: flex;\n flex-direction: column;\n border: 1px solid #e4e4e4;\n border-radius: 12px;\n overflow: hidden;\n max-width: 360px;\n margin-top: 24px;\n}\n\n.blog-card-img {\n width: 100%;\n height: 180px !important;\n object-fit: cover;\n display: block;\n}\n\n.blog-card-body {\n padding: 16px 18px 20px;\n display: flex;\n flex-direction: column;\n align-items: flex-start;\n gap: 8px;\n text-align: left;\n}\n\n.blog-card-tag {\n display: inline-block;\n font-size: 11px;\n font-weight: 600;\n letter-spacing: .06em;\n text-transform: uppercase;\n background: #204fc7;\n color: #fff !important;\n padding: 3px 8px;\n border-radius: 4px !important;\n width: fit-content;\n box-shadow: none !important;\n}\n\n.blog-card-title {\n font-size: 15px;\n font-weight: 600;\n margin: 0;\n color: #111;\n line-height: 1.4;\n text-align: center;\n width: 100%;\n}\n\n.blog-card-cta-btn {\n display: inline-block;\n background: #000;\n color: #fff !important;\n text-decoration: none;\n padding: 10px 18px;\n border-radius: 7px;\n font-weight: 600;\n font-size: 14px;\n margin-top: 4px;\n transition: opacity 0.18s ease;\n align-self: center;\n}\n\n.blog-card-cta-btn:hover {\n opacity: 0.82;\n}\n\u003c\/style\u003e","brand":"HOLDTAG","offers":[{"title":"Default Title","offer_id":52584910029141,"sku":"BA-C01-2Y-BK","price":8.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/BA-C01-2Y-BK.jpg?v=1771327591"},{"product_id":"funda-tarjetero-yubikey-5-nfc-5c-nfc-airtag-1-ranura","title":"2-in-1 Card Holder Case: YubiKey 5 NFC \u0026 5C NFC with AirTag Slot","description":"\u003cdiv class=\"features-list\"\u003e\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eFits in any wallet\u003c\/strong\u003e\n \u003cp\u003eCredit card format (triple thickness). Carry your YubiKey and AirTag with you at all times without taking up extra space.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eNFC works without removing the key\u003c\/strong\u003e\n \u003cp\u003eAuthenticate via NFC directly from your wallet. No interruptions, no friction.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eCompatible with YubiKey 5 NFC \u0026amp; 5C NFC\u003c\/strong\u003e\n \u003cp\u003eDesigned specifically for these models. Secure and precise fit.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eAirTag slot\u003c\/strong\u003e\n \u003cp\u003eCarry your AirTag integrated into the same case. Keep track of your wallet at all times.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eMade from PLA+\u003c\/strong\u003e\n \u003cp\u003eLightweight, sturdy, and durable material. Protects your key from everyday bumps and scratches.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size: 15px; font-weight: 600; margin: 24px 0 12px;\"\u003eOnly need a slot for your YubiKey?\u003c\/h2\u003e\n\n\u003cdiv class=\"variants-grid\"\u003e\n \u003cdiv class=\"variant-block\"\u003e\n \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/BA-C01-1Y-BK.jpg?v=1771326834\" alt=\"YubiKey card holder 1 slot\" class=\"variant-img\"\u003e\n \u003cdiv class=\"variant-text\"\u003e\n \u003cspan class=\"variant-tag\"\u003eAlso available\u003c\/span\u003e\n \u003cstrong\u003e1-Slot Version\u003c\/strong\u003e\n \u003cp\u003eYubiKey only. More compact and lightweight.\u003c\/p\u003e\n \u003ca href=\"https:\/\/www.holdtag.com\/en\/products\/yubikey-card-holder-5-nfc-5c-nfc-1-slot\" class=\"variant-button\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"variant-block\"\u003e\n \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/BA-C01-2Y-BK.jpg?v=1771327591\" alt=\"YubiKey card holder 2 slots\" class=\"variant-img\"\u003e\n \u003cdiv class=\"variant-text\"\u003e\n \u003cspan class=\"variant-tag\"\u003eAlso available\u003c\/span\u003e\n \u003cstrong\u003e2-Slot Version\u003c\/strong\u003e\n \u003cp\u003eSame card format, double capacity.\u003c\/p\u003e\n \u003ca href=\"https:\/\/www.holdtag.com\/en\/products\/yubikey-card-holder-5-nfc-5c-nfc-2-slots\" class=\"variant-button\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"blog-card\"\u003e\n \u003cimg class=\"blog-card-img\" alt=\"YubiKey Manager Guide\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/image.png?v=1772017085\"\u003e\n \u003cdiv class=\"blog-card-body\"\u003e\n \u003cspan class=\"blog-card-tag\"\u003eGuide\u003c\/span\u003e\n \u003cp class=\"blog-card-title\"\u003eAlready have your YubiKey? Learn how to set it up step by step\u003c\/p\u003e\n \u003ca href=\"https:\/\/www.holdtag.com\/en\/blogs\/guides-and-tutorials\/yubikey-manager-setup-and-configuration-guide\" class=\"blog-card-cta-btn\" rel=\"noopener\" target=\"_blank\"\u003eRead guide →\u003c\/a\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.features-list { display: flex; flex-direction: column; gap: 0; margin: 20px 0; }\n.feature-item { display: flex; align-items: flex-start; gap: 14px; padding: 14px 0; border-bottom: 1px solid #e4e4e4; }\n.feature-item:last-child { border-bottom: none; }\n.feature-icon { font-size: 18px; flex-shrink: 0; margin-top: 2px; }\n.feature-item strong { display: block; font-size: 15px; margin-bottom: 3px; }\n.feature-item p { font-size: 14px; color: #555; margin: 0; }\n\n.variants-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 0 0 24px; }\n@media(max-width:640px){ .variants-grid { grid-template-columns: 1fr; } }\n\n.variant-block { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 12px; border: 1px solid #e4e4e4; border-radius: 12px; padding: 20px; }\n.variant-img { width: 140px; height: auto; border-radius: 8px; flex-shrink: 0; }\n.variant-text { display: flex; flex-direction: column; align-items: center; gap: 6px; }\n.variant-tag { display: inline-block; font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; background: #f0f0f0; color: #555; padding: 3px 8px; border-radius: 4px; width: fit-content; }\n.variant-text strong { font-size: 15px; }\n.variant-text p { font-size: 14px; color: #555; margin: 0; }\n\n.variant-button, .blog-card-cta-btn { display: inline-block; background: #000; color: #fff !important; text-decoration: none; padding: 10px 18px; border-radius: 7px; font-weight: 600; font-size: 14px; margin-top: 4px; transition: opacity 0.18s ease; }\n.variant-button:hover, .blog-card-cta-btn:hover { opacity: 0.82; }\n\n.blog-card { display: flex; flex-direction: column; border: 1px solid #e4e4e4; border-radius: 12px; overflow: hidden; max-width: 360px; margin-top: 24px; }\n.blog-card-img { width: 100%; height: 180px !important; object-fit: cover; display: block; }\n.blog-card-body { padding: 16px 18px 20px; display: flex; flex-direction: column; align-items: flex-start; gap: 8px; text-align: left; }\n.blog-card-tag { display: inline-block; font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; background: #204fc7; color: #fff !important; padding: 3px 8px; border-radius: 4px !important; width: fit-content; box-shadow: none !important; }\n.blog-card-title { font-size: 15px; font-weight: 600; margin: 0; color: #111; line-height: 1.4; text-align: center; width: 100%; }\n.blog-card-cta-btn { display: inline-block; background: #000; color: #fff !important; text-decoration: none; padding: 10px 18px; border-radius: 7px; font-weight: 600; font-size: 14px; margin-top: 4px; transition: opacity 0.18s ease; align-self: center; }\n.blog-card-cta-btn:hover { opacity: 0.82; }\n\u003c\/style\u003e","brand":"HOLDTAG","offers":[{"title":"Default Title","offer_id":53483174953301,"sku":"BA-C01-1YA","price":9.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/BA-C01-1YA.jpg?v=1773744824"},{"product_id":"yubikey-security-key-c-nfc","title":"YubiKey Security Key C NFC · Basic Compatibility","description":"\u003cp\u003eThe Yubico Security Key C NFC is the most direct way to protect your accounts without relying on passwords or SMS codes. Plug it in via USB-C or tap it on your phone with NFC — and that is it. No batteries, no app, no extra steps.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with Google, Microsoft, Apple, and more than 1000 services. One single key protects everything that matters.\u003c\/p\u003e\n\n\u003cdiv class=\"features-list\"\u003e\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eUSB-C and NFC\u003c\/strong\u003e\n \u003cp\u003ePlug it in via USB-C or tap it on your phone with NFC. It works with modern desktops, laptops, and mobile phones without adapters.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eCompatible with more than 1000 services\u003c\/strong\u003e\n \u003cp\u003eGoogle, Microsoft, Apple, password managers, and hundreds of other services. One single key for all your accounts.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eFIDO2, WebAuthn, and FIDO U2F\u003c\/strong\u003e\n \u003cp\u003eModern authentication standards. Compatible with passkeys. No one-time passwords.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eNo batteries or internet connection required\u003c\/strong\u003e\n \u003cp\u003eIt draws power from the USB port when connected. It needs nothing else to work.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eMade in Sweden\u003c\/strong\u003e\n \u003cp\u003eWater-resistant and crush-resistant materials. Manufactured to Yubico’s highest security standards.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e⚠️\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eNote\u003c\/strong\u003e\n \u003cp\u003eIt does not support one-time passwords (OTP) or the Yubico Authenticator app. For advanced use cases, see the YubiKey 5 Series.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cdiv class=\"faq\"\u003e\n \u003cdetails\u003e\n \u003csummary\u003eWhat devices is it compatible with?\u003c\/summary\u003e\n \u003cp\u003eWith any device that has USB-C or NFC. It works with modern desktops, laptops, and mobile phones without the need for adapters.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eDoes it need a battery or internet connection?\u003c\/summary\u003e\n \u003cp\u003eNo. It is powered directly from the USB port when connected. It does not need internet or any additional setup to work.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eIs it compatible with Gmail, Microsoft, or Apple?\u003c\/summary\u003e\n \u003cp\u003eYes. Compatible with Google, Microsoft, Apple, and more than 1000 services that support FIDO2\/WebAuthn or FIDO U2F.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eWhat is the difference compared with the YubiKey 5 Series?\u003c\/summary\u003e\n \u003cp\u003eThe Security Key C NFC covers standard authentication with FIDO2 and U2F. The YubiKey 5 Series adds support for OTP, PIV, OpenPGP, and the Yubico Authenticator app — designed for more advanced use cases or corporate environments.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eDo I need to buy two keys?\u003c\/summary\u003e\n \u003cp\u003eYubico recommends always having a backup key. If you lose your main key without having a second one registered, you could lose access to your accounts. The safest approach is to register two keys from the beginning.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n \n\u003ca href=\"https:\/\/www.holdtag.com\/blogs\/guias-y-tutoriales\/que-es-una-security-key\" rel=\"noopener\" class=\"blog-card\" target=\"_blank\"\u003e\n \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/Que_es_una_security_key.png?v=1771618415\" alt=\"What is a security key\" class=\"blog-card-img\"\u003e\n \u003cdiv class=\"blog-card-body\"\u003e\n \u003cspan class=\"blog-card-tag\"\u003eGuide\u003c\/span\u003e\n \u003cp class=\"blog-card-title\"\u003eFirst time using a security key? We explain what it is and how it works\u003c\/p\u003e\n \u003cspan class=\"blog-card-cta\"\u003eRead guide →\u003c\/span\u003e\n \u003c\/div\u003e\n\u003c\/a\u003e\n\n\u003cstyle\u003e\n.features-list{display:flex;flex-direction:column;gap:0;margin:20px 0}\n.feature-item{display:flex;align-items:flex-start;gap:14px;padding:14px 0;border-bottom:1px solid #e4e4e4}\n.feature-item:last-child{border-bottom:none}\n.feature-icon{font-size:18px;flex-shrink:0;margin-top:2px}\n.feature-item strong{display:block;font-size:15px;margin-bottom:3px}\n.feature-item p{font-size:14px;color:#555;margin:0}\nh2{font-size:20px;font-weight:700;margin:36px 0 10px;padding-bottom:8px;border-bottom:2px solid #f0f0f0}\n.faq details{border-bottom:1px solid #e4e4e4;padding:14px 0}\n.faq summary{cursor:pointer;font-weight:600;font-size:15px;list-style:none;display:flex;justify-content:space-between;align-items:center}\n.faq summary::after{content:'+';font-size:20px;font-weight:300;color:#888}\n.faq details[open] summary::after{content:'−'}\n.faq details p{margin-top:10px;font-size:14px;color:#555}\n.faq details a{color:#111}\n.blog-card{display:flex;flex-direction:column;border:1px solid #e4e4e4;border-radius:12px;overflow:hidden;text-decoration:none;color:#111;margin-top:24px;max-width:360px;transition:box-shadow .18s ease}\n.blog-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.10)}\n.blog-card-img{width:100%;height:180px !important;object-fit:cover;display:block}\n.blog-card-body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px}\n.blog-card-tag{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;background:#111;color:#fff;padding:3px 8px;border-radius:4px;width:fit-content}\n.blog-card-title{font-size:15px;font-weight:600;margin:0;color:#111;line-height:1.4}\n.blog-card-cta{font-size:14px;font-weight:600;color:#555;margin-top:4px}\n\u003c\/style\u003e","brand":"YUBICO","offers":[{"title":"Default Title","offer_id":53649834443093,"sku":null,"price":34.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/Yubico_-_Security_Key_C_NFC_1.jpg?v=1775719375"},{"product_id":"yubikey-security-key-nfc","title":"YubiKey Security Key NFC · Basic Compatibility","description":"\u003cp\u003eThe Yubico Security Key NFC is the most direct way to protect your accounts without relying on passwords or SMS codes. Plug it in via USB-A or tap it on your phone with NFC — and that is it. No batteries, no app, no extra steps.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with Google, Microsoft, Apple, and more than 1000 services. One single key protects everything that matters.\u003c\/p\u003e\n\n\u003cdiv class=\"features-list\"\u003e\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eUSB-A and NFC\u003c\/strong\u003e\n \u003cp\u003ePlug it in via USB-A or tap it on your phone with NFC. It works with desktops and laptops that have a standard USB-A port.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eCompatible with more than 1000 services\u003c\/strong\u003e\n \u003cp\u003eGoogle, Microsoft, Apple, password managers, and hundreds of other services. One single key for all your accounts.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eFIDO2, WebAuthn, and FIDO U2F\u003c\/strong\u003e\n \u003cp\u003eModern authentication standards. Compatible with passkeys. No one-time passwords.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eNo batteries or internet connection required\u003c\/strong\u003e\n \u003cp\u003eIt draws power from the USB port when connected. It needs nothing else to work.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eMade in Sweden\u003c\/strong\u003e\n \u003cp\u003eWater-resistant and crush-resistant materials. Manufactured to Yubico’s highest security standards.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e⚠️\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eNote\u003c\/strong\u003e\n \u003cp\u003eIt does not support one-time passwords (OTP) or the Yubico Authenticator app. For advanced use cases, see the YubiKey 5 Series.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cdiv class=\"faq\"\u003e\n \u003cdetails\u003e\n \u003csummary\u003eWhat devices is it compatible with?\u003c\/summary\u003e\n \u003cp\u003eWith any device that has USB-A or NFC. The most common option for desktop computers and laptops with a standard port.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eDoes it need a battery or internet connection?\u003c\/summary\u003e\n \u003cp\u003eNo. It is powered directly from the USB port when connected. It does not need internet or any additional setup to work.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eIs it compatible with Gmail, Microsoft, or Apple?\u003c\/summary\u003e\n \u003cp\u003eYes. Compatible with Google, Microsoft, Apple, and more than 1000 services that support FIDO2\/WebAuthn or FIDO U2F.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eWhat is the difference compared with the YubiKey 5 Series?\u003c\/summary\u003e\n \u003cp\u003eThe Security Key NFC covers standard authentication with FIDO2 and U2F. The YubiKey 5 Series adds support for OTP, PIV, OpenPGP, and the Yubico Authenticator app — designed for more advanced use cases or corporate environments.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eDo I need to buy two keys?\u003c\/summary\u003e\n \u003cp\u003eYubico recommends always having a backup key. If you lose your main key without having a second one registered, you could lose access to your accounts. The safest approach is to register two keys from the beginning.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ca href=\"https:\/\/www.holdtag.com\/blogs\/guias-y-tutoriales\/que-es-una-security-key\" rel=\"noopener\" class=\"blog-card\" target=\"_blank\"\u003e\n \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/Que_es_una_security_key.png?v=1771618415\" alt=\"What is a security key\" class=\"blog-card-img\" style=\"height:160px!important;\"\u003e\n \u003cdiv class=\"blog-card-body\"\u003e\n \u003cspan class=\"blog-card-tag\"\u003eGuide\u003c\/span\u003e\n \u003cp class=\"blog-card-title\"\u003eFirst time using a security key? We explain what it is and how it works\u003c\/p\u003e\n \u003cspan class=\"blog-card-cta\"\u003eRead guide →\u003c\/span\u003e\n \u003c\/div\u003e\n\u003c\/a\u003e\n\n\u003cstyle\u003e\n.features-list{display:flex;flex-direction:column;gap:0;margin:20px 0}\n.feature-item{display:flex;align-items:flex-start;gap:14px;padding:14px 0;border-bottom:1px solid #e4e4e4}\n.feature-item:last-child{border-bottom:none}\n.feature-icon{font-size:18px;flex-shrink:0;margin-top:2px}\n.feature-item strong{display:block;font-size:15px;margin-bottom:3px}\n.feature-item p{font-size:14px;color:#555;margin:0}\nh2{font-size:20px;font-weight:700;margin:36px 0 10px;padding-bottom:8px;border-bottom:2px solid #f0f0f0}\n.faq details{border-bottom:1px solid #e4e4e4;padding:14px 0}\n.faq summary{cursor:pointer;font-weight:600;font-size:15px;list-style:none;display:flex;justify-content:space-between;align-items:center}\n.faq summary::after{content:'+';font-size:20px;font-weight:300;color:#888}\n.faq details[open] summary::after{content:'−'}\n.faq details p{margin-top:10px;font-size:14px;color:#555}\n.faq details a{color:#111}\n.blog-card{display:flex;flex-direction:column;border:1px solid #e4e4e4;border-radius:12px;overflow:hidden;text-decoration:none;color:#111;margin-top:24px;max-width:360px;transition:box-shadow .18s ease}\n.blog-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.10)}\n.blog-card-img{width:100%;height:160px;object-fit:cover;display:block}\n.blog-card-body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px}\n.blog-card-tag{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;background:#111;color:#fff;padding:3px 8px;border-radius:4px;width:fit-content}\n.blog-card-title{font-size:15px;font-weight:600;margin:0;color:#111;line-height:1.4}\n.blog-card-cta{font-size:14px;font-weight:600;color:#555;margin-top:4px}\n\u003c\/style\u003e","brand":"YUBICO","offers":[{"title":"Default Title","offer_id":53649923703125,"sku":null,"price":34.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/Yubico-SecurityKeyNFC1.jpg?v=1775720687"},{"product_id":"yubikey-5c-nfc","title":"YubiKey 5C NFC · Full Compatibility","description":"\u003cp\u003eThe YubiKey 5C NFC is Yubico’s most complete security key. USB-C and NFC, compatible with all modern protocols — and with the Yubico Authenticator app. The choice for anyone who does not want limitations.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with Google, Microsoft, Apple, and more than 1000 services. One single key protects everything that matters.\u003c\/p\u003e\n\n\u003cdiv class=\"features-list\"\u003e\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eUSB-C and NFC\u003c\/strong\u003e\n \u003cp\u003ePlug it in via USB-C or tap it on your phone with NFC. It works with modern desktops, laptops, and mobile phones without adapters.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eCompatible with more than 1000 services\u003c\/strong\u003e\n \u003cp\u003eGoogle, Microsoft, Apple, password managers, and hundreds of other services. One single key for all your accounts.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eAll protocols — FIDO2, OTP, PIV, OpenPGP\u003c\/strong\u003e\n \u003cp\u003eCompatible with FIDO2\/WebAuthn, FIDO U2F, Yubico OTP, OATH-TOTP\/HOTP, Smart Card (PIV), and OpenPGP. It works in virtually any scenario.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eCompatible with the Yubico Authenticator app\u003c\/strong\u003e\n \u003cp\u003eGenerate TOTP codes from the official app on mobile and desktop. More secure than any standard authenticator app.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eNo batteries or internet connection required\u003c\/strong\u003e\n \u003cp\u003eIt draws power from the USB port when connected. It needs nothing else to work.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"feature-item\"\u003e\n \u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n \u003cdiv\u003e\n \u003cstrong\u003eMade in Sweden\u003c\/strong\u003e\n \u003cp\u003eWater-resistant and crush-resistant materials. Manufactured to Yubico’s highest security standards.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cdiv class=\"faq\"\u003e\n \u003cdetails\u003e\n \u003csummary\u003eWhat is the difference compared with the Security Key C NFC?\u003c\/summary\u003e\n \u003cp\u003eThe Security Key C NFC only supports FIDO2 and U2F — standard passwordless authentication. The YubiKey 5C NFC adds OTP, PIV, OpenPGP, and the Yubico Authenticator app. It is the right choice for advanced use cases or professional environments.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eWhat devices is it compatible with?\u003c\/summary\u003e\n \u003cp\u003eWith any device that has USB-C or NFC. It works with modern desktops, laptops, and mobile phones without the need for adapters.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eDoes it need a battery or internet connection?\u003c\/summary\u003e\n \u003cp\u003eNo. It is powered directly from the USB port when connected. It does not need internet or any additional setup to work.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eIs it compatible with Gmail, Microsoft, or Apple?\u003c\/summary\u003e\n \u003cp\u003eYes. Compatible with Google, Microsoft, Apple, and more than 1000 services that support FIDO2\/WebAuthn, FIDO U2F, or other protocols from the 5 Series.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eDo I need to buy two keys?\u003c\/summary\u003e\n \u003cp\u003eYubico recommends always having a backup key. If you lose your main key without having a second one registered, you could lose access to your accounts. The safest approach is to register two keys from the beginning.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ca href=\"https:\/\/www.holdtag.com\/blogs\/guias-y-tutoriales\/que-es-una-security-key\" rel=\"noopener\" class=\"blog-card\" target=\"_blank\"\u003e\n \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/Que_es_una_security_key.png?v=1771618415\" alt=\"What is a security key\" class=\"blog-card-img\" style=\"height:160px!important;\"\u003e\n \u003cdiv class=\"blog-card-body\"\u003e\n \u003cspan class=\"blog-card-tag\"\u003eGuide\u003c\/span\u003e\n \u003cp class=\"blog-card-title\"\u003eFirst time using a security key? We explain what it is and how it works\u003c\/p\u003e\n \u003cspan class=\"blog-card-cta\"\u003eRead guide →\u003c\/span\u003e\n \u003c\/div\u003e\n\u003c\/a\u003e\n\n\u003cstyle\u003e\n.features-list{display:flex;flex-direction:column;gap:0;margin:20px 0}\n.feature-item{display:flex;align-items:flex-start;gap:14px;padding:14px 0;border-bottom:1px solid #e4e4e4}\n.feature-item:last-child{border-bottom:none}\n.feature-icon{font-size:18px;flex-shrink:0;margin-top:2px}\n.feature-item strong{display:block;font-size:15px;margin-bottom:3px}\n.feature-item p{font-size:14px;color:#555;margin:0}\nh2{font-size:20px;font-weight:700;margin:36px 0 10px;padding-bottom:8px;border-bottom:2px solid #f0f0f0}\n.faq details{border-bottom:1px solid #e4e4e4;padding:14px 0}\n.faq summary{cursor:pointer;font-weight:600;font-size:15px;list-style:none;display:flex;justify-content:space-between;align-items:center}\n.faq summary::after{content:'+';font-size:20px;font-weight:300;color:#888}\n.faq details[open] summary::after{content:'−'}\n.faq details p{margin-top:10px;font-size:14px;color:#555}\n.faq details a{color:#111}\n.blog-card{display:flex;flex-direction:column;border:1px solid #e4e4e4;border-radius:12px;overflow:hidden;text-decoration:none;color:#111;margin-top:24px;max-width:360px;transition:box-shadow .18s ease}\n.blog-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.10)}\n.blog-card-img{width:100%;height:160px;object-fit:cover;display:block}\n.blog-card-body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px}\n.blog-card-tag{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;background:#111;color:#fff;padding:3px 8px;border-radius:4px;width:fit-content}\n.blog-card-title{font-size:15px;font-weight:600;margin:0;color:#111;line-height:1.4}\n.blog-card-cta{font-size:14px;font-weight:600;color:#555;margin-top:4px}\n\u003c\/style\u003e","brand":"YUBICO","offers":[{"title":"Default Title","offer_id":53650632376661,"sku":null,"price":69.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/Yubico_-_Security_Key_5C_NFC_1.jpg?v=1775726562"},{"product_id":"yubikey-5-nfc","title":"YubiKey 5 NFC · Full Compatibility","description":"\u003cp\u003eThe YubiKey 5 NFC is Yubico’s most complete security key in USB-A format. Compatible with all modern protocols and with the Yubico Authenticator app. The option for those who do not want limitations — on computers with a standard port.\u003c\/p\u003e\n\u003cp\u003eCompatible with Google, Microsoft, Apple, and more than 1000 services. One single key protects everything that matters.\u003c\/p\u003e\n\u003cdiv class=\"features-list\"\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eUSB-A and NFC\u003c\/strong\u003e\n\u003cp\u003ePlug it in via USB-A or tap it on your phone using NFC. The most common option for desktop computers and laptops with a standard port.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eCompatible with more than 1000 services\u003c\/strong\u003e\n\u003cp\u003eGoogle, Microsoft, Apple, password managers, and hundreds of other services. One single key for all your accounts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eAll protocols — FIDO2, OTP, PIV, OpenPGP\u003c\/strong\u003e\n\u003cp\u003eCompatible with FIDO2\/WebAuthn, FIDO U2F, Yubico OTP, OATH-TOTP\/HOTP, Smart Card (PIV), and OpenPGP. It works in virtually any context.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eCompatible with the Yubico Authenticator app\u003c\/strong\u003e\n\u003cp\u003eGenerate TOTP codes from the official app on mobile and desktop. More secure than any standard authenticator app.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eNo batteries and no internet connection required\u003c\/strong\u003e\n\u003cp\u003eIt is powered directly by the USB port when you plug it in. It does not need anything else to work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eMade in Sweden\u003c\/strong\u003e\n\u003cp\u003eWater-resistant and crush-resistant materials. Manufactured to Yubico’s highest security standards.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cdiv class=\"faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference compared to the Security Key NFC?\u003c\/summary\u003e\n\u003cp\u003eThe Security Key NFC only supports FIDO2 and U2F — standard passwordless authentication. The YubiKey 5 NFC adds OTP, PIV, OpenPGP, and the Yubico Authenticator app. It is the right option for advanced use cases or professional environments.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich devices is it compatible with?\u003c\/summary\u003e\n\u003cp\u003eAny device with a USB-A port or NFC. The most common option for desktop computers and laptops with a standard port.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes it need a battery or an internet connection?\u003c\/summary\u003e\n\u003cp\u003eNo. It is powered directly by the USB port when you plug it in. It does not require internet access or any additional setup to work.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs it compatible with Gmail, Microsoft, or Apple?\u003c\/summary\u003e\n\u003cp\u003eYes. Compatible with Google, Microsoft, Apple, and more than 1000 services that support FIDO2\/WebAuthn, FIDO U2F, or other Series 5 protocols.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need to buy two keys?\u003c\/summary\u003e\n\u003cp\u003eYubico recommends always having a backup key. If you lose your main key without having a second one registered, you could lose access to your accounts. The safest option is to register two keys from the start.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003ca class=\"blog-card\" rel=\"noopener\" href=\"https:\/\/www.holdtag.com\/blogs\/guias-y-tutoriales\/que-es-una-security-key\" target=\"_blank\"\u003e\u003cimg style=\"height: 160px!important;\" class=\"blog-card-img\" alt=\"What is a security key?\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/Que_es_una_security_key.png?v=1771618415\"\u003e\n\u003cdiv class=\"blog-card-body\"\u003e\u003cspan class=\"blog-card-tag\"\u003eGuide\u003c\/span\u003e\n\u003cp class=\"blog-card-title\"\u003eFirst time using a security key? We explain what it is and how it works\u003c\/p\u003e\n\u003cspan class=\"blog-card-cta\"\u003eRead guide →\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cstyle\u003e\n.features-list{display:flex;flex-direction:column;gap:0;margin:20px 0}\n.feature-item{display:flex;align-items:flex-start;gap:14px;padding:14px 0;border-bottom:1px solid #e4e4e4}\n.feature-item:last-child{border-bottom:none}\n.feature-icon{font-size:18px;flex-shrink:0;margin-top:2px}\n.feature-item strong{display:block;font-size:15px;margin-bottom:3px}\n.feature-item p{font-size:14px;color:#555;margin:0}\nh2{font-size:20px;font-weight:700;margin:36px 0 10px;padding-bottom:8px;border-bottom:2px solid #f0f0f0}\n.faq details{border-bottom:1px solid #e4e4e4;padding:14px 0}\n.faq summary{cursor:pointer;font-weight:600;font-size:15px;list-style:none;display:flex;justify-content:space-between;align-items:center}\n.faq summary::after{content:'+';font-size:20px;font-weight:300;color:#888}\n.faq details[open] summary::after{content:'−'}\n.faq details p{margin-top:10px;font-size:14px;color:#555}\n.faq details a{color:#111}\n.blog-card{display:flex;flex-direction:column;border:1px solid #e4e4e4;border-radius:12px;overflow:hidden;text-decoration:none;color:#111;margin-top:24px;max-width:360px;transition:box-shadow .18s ease}\n.blog-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.10)}\n.blog-card-img{width:100%;height:160px;object-fit:cover;display:block}\n.blog-card-body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px}\n.blog-card-tag{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;background:#111;color:#fff;padding:3px 8px;border-radius:4px;width:fit-content}\n.blog-card-title{font-size:15px;font-weight:600;margin:0;color:#111;line-height:1.4}\n.blog-card-cta{font-size:14px;font-weight:600;color:#555;margin-top:4px}\n\u003c\/style\u003e","brand":"YUBICO","offers":[{"title":"Default Title","offer_id":53651044794709,"sku":null,"price":68.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/Yubico-SecurityKey5NFC1.jpg?v=1775728571"},{"product_id":"yubikey-5c-nano-seguridad-usb-c","title":"YubiKey 5C Nano — Ultra-Compact USB-C Security Key","description":"\u003cp\u003eThe \u003cstrong\u003eYubiKey 5C Nano\u003c\/strong\u003e is Yubico's most discrete and powerful security solution. Its ultra-compact design allows it to stay permanently inside your \u003cstrong\u003eUSB-C\u003c\/strong\u003e port. It provides maximum protection without protruding, making it the perfect choice for laptop users who want \"invisible\" yet always-active security.\u003c\/p\u003e\n\u003cp\u003eCompatible with Google, Microsoft, Apple, and over 1,000 services. A single key protects your entire digital identity with just a simple touch.\u003c\/p\u003e\n\u003cdiv class=\"features-list\"\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eUltra-Slim \"Stay-In\" Design\u003c\/strong\u003e\n\u003cp\u003eSpecifically designed to remain in the USB-C port of your laptop. Secure your device without the need to constantly plug and unplug the key.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003ePasskey (FIDO2) - Up to 100 Accounts\u003c\/strong\u003e\n\u003cp\u003eSecurely store up to 100 Passkeys and FIDO2 credentials. Compatible with passwordless login across all major modern web services.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eAdvanced Protocols — OTP, PIV, OpenPGP\u003c\/strong\u003e\n\u003cp\u003eNot just a FIDO key. It supports Smart Card (PIV), OpenPGP, Yubico OTP, and OATH (TOTP\/HOTP) for professional and developer environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eYubico Authenticator Compatible\u003c\/strong\u003e\n\u003cp\u003eGenerate Time-based One-Time Passwords (TOTP) physically on the hardware. Your security codes never leave the secure chip of your YubiKey.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eExtreme Durability \u0026amp; Security\u003c\/strong\u003e\n\u003cp\u003eMade in Sweden, waterproof, and crush-resistant. With no moving parts or batteries, its lifespan is practically unlimited.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I leave it plugged into my laptop always?\u003c\/summary\u003e\n\u003cp\u003eYes, that is its primary purpose. Its \"Nano\" form factor allows you to store your laptop in its sleeve or backpack without risking damage to the USB-C port or the key itself.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between \"Nano\" and the standard Series 5?\u003c\/summary\u003e\n\u003cp\u003eThe internal technology is identical. The difference is purely physical: the Nano series is designed to stay in the device, while the 5C NFC is designed for keychains and mobile NFC use.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need to buy two keys?\u003c\/summary\u003e\n\u003cp\u003eYubico strongly recommends having a backup key. If you lose your laptop (and the Nano key inside), you can still access your accounts using your backup key kept in a safe place.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003ca class=\"blog-card\" rel=\"noopener\" href=\"https:\/\/www.holdtag.com\/blogs\/guias-y-tutoriales\/que-es-una-security-key\" target=\"_blank\"\u003e\u003cimg style=\"height: 160px!important;\" class=\"blog-card-img\" alt=\"What is a security key\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/Que_es_una_security_key.png?v=1771618415\"\u003e\n\u003cdiv class=\"blog-card-body\"\u003e\u003cspan class=\"blog-card-tag\"\u003eGuide\u003c\/span\u003e\n\u003cp class=\"blog-card-title\"\u003eNew to security keys? We explain what they are and how they work\u003c\/p\u003e\n\u003cspan class=\"blog-card-cta\"\u003eRead guide →\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cstyle\u003e\n.features-list{display:flex;flex-direction:column;gap:0;margin:20px 0}\n.feature-item{display:flex;align-items:flex-start;gap:14px;padding:14px 0;border-bottom:1px solid #e4e4e4}\n.feature-item:last-child{border-bottom:none}\n.feature-icon{font-size:18px;flex-shrink:0;margin-top:2px}\n.feature-item strong{display:block;font-size:15px;margin-bottom:3px}\n.feature-item p{font-size:14px;color:#555;margin:0}\nh2{font-size:20px;font-weight:700;margin:36px 0 10px;padding-bottom:8px;border-bottom:2px solid #f0f0f0}\n.faq details{border-bottom:1px solid #e4e4e4;padding:14px 0}\n.faq summary{cursor:pointer;font-weight:600;font-size:15px;list-style:none;display:flex;justify-content:space-between;align-items:center}\n.faq summary::after{content:'+';font-size:20px;font-weight:300;color:#888}\n.faq details[open] summary::after{content:'−'}\n.faq details p{margin-top:10px;font-size:14px;color:#555}\n.blog-card{display:flex;flex-direction:column;border:1px solid #e4e4e4;border-radius:12px;overflow:hidden;text-decoration:none;color:#111;margin-top:24px;max-width:360px;transition:box-shadow .18s ease}\n.blog-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.10)}\n.blog-card-img{width:100%;height:160px;object-fit:cover;display:block}\n.blog-card-body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px}\n.blog-card-tag{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;background:#111;color:#fff;padding:3px 8px;border-radius:4px;width:fit-content}\n.blog-card-title{font-size:15px;font-weight:600;margin:0;color:#111;line-height:1.4}\n.blog-card-cta{font-size:14px;font-weight:600;color:#555;margin-top:4px}\n\u003c\/style\u003e","brand":"HOLDTAG","offers":[{"title":"Default Title","offer_id":53778501697877,"sku":null,"price":79.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/YubiKey_5C_Nano_4.jpg?v=1777314155"},{"product_id":"yubikey-5c-usb-c-seguridad-2fa","title":"YubiKey 5C — USB-C Security Key for 2FA \u0026 Passkeys","description":"\u003cp\u003eThe \u003cstrong\u003eYubiKey 5C\u003c\/strong\u003e is Yubico's most resilient and reliable security key featuring a \u003cstrong\u003eUSB-C\u003c\/strong\u003e connector. Designed with a practical keyring hole, it is the perfect tool for those who need to carry their security with them and protect their accounts on any laptop, tablet, or smartphone with a USB-C port.\u003c\/p\u003e\n\u003cp\u003eCompatible with Google, Microsoft, Apple, and over 1,000 services. Eliminate the risk of insecure SMS codes and protect your digital identity with a single physical touch.\u003c\/p\u003e\n\u003cdiv class=\"features-list\"\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eInstant USB-C Connection\u003c\/strong\u003e\n\u003cp\u003eSimply plug it into your device's USB-C port and tap the gold contact to authenticate. No complex setup or internet connection required for the key to function.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eFull Passkey Support (FIDO2)\u003c\/strong\u003e\n\u003cp\u003eLead the way into a passwordless future. Securely store up to 100 Passkeys on the hardware chip, isolated from any potential hacking attempts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eMulti-Protocol Versatility\u003c\/strong\u003e\n\u003cp\u003eSupports FIDO2\/WebAuthn, U2F, Smart Card (PIV), OpenPGP, and OTP. Works seamlessly with popular password managers like Bitwarden and 1Password.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eYubico Authenticator Compatible\u003c\/strong\u003e\n\u003cp\u003eUse the official app to generate TOTP codes. Unlike standard mobile apps, the secrets are stored on the key itself, not on your phone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003ePremium Swedish Engineering\u003c\/strong\u003e\n\u003cp\u003eManufactured in Sweden, it is fully waterproof and crush-resistant. It requires no batteries or moving parts, ensuring it lasts a lifetime.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow does it differ from the YubiKey 5C Nano?\u003c\/summary\u003e\n\u003cp\u003eThe internal technology is identical. The standard 5C features a larger design with a keyring hole for portability, whereas the Nano is designed to sit flush inside the port semi-permanently.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need an internet connection to use the key?\u003c\/summary\u003e\n\u003cp\u003eNo. The authentication is processed locally on the key's secure chip. Only the service you are logging into (e.g., Gmail) needs to be online.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs it durable enough for my keychain?\u003c\/summary\u003e\n\u003cp\u003eAbsolutely. It is made from a reinforced glass-fibre composite that handles daily wear, water, and drops with ease.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhy should I buy two keys?\u003c\/summary\u003e\n\u003cp\u003eThis is the gold standard for security. If you lose your primary key, you could be locked out of your accounts. Having a spare backup key kept in a safe place ensures immediate access.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003ca class=\"blog-card\" rel=\"noopener\" href=\"https:\/\/www.holdtag.com\/blogs\/guias-y-tutoriales\/que-es-una-security-key\" target=\"_blank\"\u003e\u003cimg style=\"height: 160px!important;\" class=\"blog-card-img\" alt=\"What is a security key\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/Que_es_una_security_key.png?v=1771618415\"\u003e\n\u003cdiv class=\"blog-card-body\"\u003e\u003cspan class=\"blog-card-tag\"\u003eGuide\u003c\/span\u003e\n\u003cp class=\"blog-card-title\"\u003eNew to security keys? We explain what they are and how they work\u003c\/p\u003e\n\u003cspan class=\"blog-card-cta\"\u003eRead the guide →\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cstyle\u003e\n.features-list{display:flex;flex-direction:column;gap:0;margin:20px 0}\n.feature-item{display:flex;align-items:flex-start;gap:14px;padding:14px 0;border-bottom:1px solid #e4e4e4}\n.feature-item:last-child{border-bottom:none}\n.feature-icon{font-size:18px;flex-shrink:0;margin-top:2px}\n.feature-item strong{display:block;font-size:15px;margin-bottom:3px}\n.feature-item p{font-size:14px;color:#555;margin:0}\nh2{font-size:20px;font-weight:700;margin:36px 0 10px;padding-bottom:8px;border-bottom:2px solid #f0f0f0}\n.faq details{border-bottom:1px solid #e4e4e4;padding:14px 0}\n.faq summary{cursor:pointer;font-weight:600;font-size:15px;list-style:none;display:flex;justify-content:space-between;align-items:center}\n.faq summary::after{content:'+';font-size:20px;font-weight:300;color:#888}\n.faq details[open] summary::after{content:'−'}\n.faq details p{margin-top:10px;font-size:14px;color:#555}\n.blog-card{display:flex;flex-direction:column;border:1px solid #e4e4e4;border-radius:12px;overflow:hidden;text-decoration:none;color:#111;margin-top:24px;max-width:360px;transition:box-shadow .18s ease}\n.blog-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.10)}\n.blog-card-img{width:100%;height:160px;object-fit:cover;display:block}\n.blog-card-body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px}\n.blog-card-tag{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;background:#111;color:#fff;padding:3px 8px;border-radius:4px;width:fit-content}\n.blog-card-title{font-size:15px;font-weight:600;margin:0;color:#111;line-height:1.4}\n.blog-card-cta{font-size:14px;font-weight:600;color:#555;margin-top:4px}\n\u003c\/style\u003e","brand":"HOLDTAG","offers":[{"title":"Default Title","offer_id":53778534334805,"sku":null,"price":74.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/YubiKey5C1.jpg?v=1777314763"},{"product_id":"yubikey-5-nano-usb-a-seguridad","title":"YubiKey 5 Nano — Ultra-Compact USB-A Security Key","description":"\u003cp\u003eThe \u003cstrong\u003eYubiKey 5 Nano\u003c\/strong\u003e is Yubico's most discrete security solution for \u003cstrong\u003eUSB-A\u003c\/strong\u003e ports. Its ultra-compact design allows it to remain permanently connected to your computer without protruding, providing an \"invisible\" yet incredibly powerful layer of protection for your data.\u003c\/p\u003e\n\u003cp\u003eCompatible with Google, Microsoft, Apple, and over 1,000 services. Forget insecure SMS codes; a simple touch on the edge of the key is all it takes to secure your digital identity.\u003c\/p\u003e\n\u003cdiv class=\"features-list\"\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003e\"Stay-In\" Design for USB-A\u003c\/strong\u003e\n\u003cp\u003eSpecifically designed for traditional USB-A ports. It is so small that you can close your laptop or store your equipment without ever needing to remove the key.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eLeading Passkey Technology (FIDO2)\u003c\/strong\u003e\n\u003cp\u003eSecurely store up to 100 Passkeys and FIDO2 credentials. Access your favourite services without passwords using the highest security standard available.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eMaximum Multi-Protocol Versatility\u003c\/strong\u003e\n\u003cp\u003eSupports FIDO2, U2F, Smart Card (PIV), OpenPGP, Yubico OTP, and OATH (TOTP\/HOTP). A professional-grade tool for demanding users and businesses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eMaintenance-Free Physical Security\u003c\/strong\u003e\n\u003cp\u003eRequires no batteries, charging, or internet connection to function. Manufactured in Sweden, it is waterproof and crush-resistant, ensuring extreme durability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I leave it plugged into my PC permanently?\u003c\/summary\u003e\n\u003cp\u003eYes, that is its primary purpose. Because it sits flush against the port, there is no risk of it snapping or damaging the USB-A socket, ensuring your 2FA protection is always active.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes it work with USB-C ports?\u003c\/summary\u003e\n\u003cp\u003eThis version is specific to **USB-A**. If your device only has USB-C ports, we recommend the YubiKey 5C Nano or using a high-quality adapter.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat happens if I lose the laptop with the key inside?\u003c\/summary\u003e\n\u003cp\u003eThe key alone does not grant access to your accounts if the thief does not know your passwords or PIN. However, we always recommend having a **backup key** configured so you never lose access to your data.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003ca class=\"blog-card\" rel=\"noopener\" href=\"https:\/\/www.holdtag.com\/blogs\/guias-y-tutoriales\/que-es-una-security-key\" target=\"_blank\"\u003e\u003cimg style=\"height: 160px!important;\" class=\"blog-card-img\" alt=\"Security Key Guide\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/Que_es_una_security_key.png?v=1771618415\"\u003e\n\u003cdiv class=\"blog-card-body\"\u003e\u003cspan class=\"blog-card-tag\"\u003eGuide\u003c\/span\u003e\n\u003cp class=\"blog-card-title\"\u003eHow to choose your YubiKey? Discover which model is perfect for your needs.\u003c\/p\u003e\n\u003cspan class=\"blog-card-cta\"\u003eRead the guide →\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cstyle\u003e\n.features-list{display:flex;flex-direction:column;gap:0;margin:20px 0}\n.feature-item{display:flex;align-items:flex-start;gap:14px;padding:14px 0;border-bottom:1px solid #e4e4e4}\n.feature-item:last-child{border-bottom:none}\n.feature-icon{font-size:18px;flex-shrink:0;margin-top:2px}\n.feature-item strong{display:block;font-size:15px;margin-bottom:3px}\n.feature-item p{font-size:14px;color:#555;margin:0}\nh2{font-size:20px;font-weight:700;margin:36px 0 10px;padding-bottom:8px;border-bottom:2px solid #f0f0f0}\n.faq details{border-bottom:1px solid #e4e4e4;padding:14px 0}\n.faq summary{cursor:pointer;font-weight:600;font-size:15px;list-style:none;display:flex;justify-content:space-between;align-items:center}\n.faq summary::after{content:'+';font-size:20px;font-weight:300;color:#888}\n.faq details[open] summary::after{content:'−'}\n.faq details p{margin-top:10px;font-size:14px;color:#555}\n.blog-card{display:flex;flex-direction:column;border:1px solid #e4e4e4;border-radius:12px;overflow:hidden;text-decoration:none;color:#111;margin-top:24px;max-width:360px;transition:box-shadow .18s ease}\n.blog-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.10)}\n.blog-card-img{width:100%;height:160px;object-fit:cover;display:block}\n.blog-card-body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px}\n.blog-card-tag{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;background:#111;color:#fff;padding:3px 8px;border-radius:4px;width:fit-content}\n.blog-card-title{font-size:15px;font-weight:600;margin:0;color:#111;line-height:1.4}\n.blog-card-cta{font-size:14px;font-weight:600;color:#555;margin-top:4px}\n\u003c\/style\u003e","brand":"HOLDTAG","offers":[{"title":"Default Title","offer_id":53778607800661,"sku":null,"price":79.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/YubiKey_5_Nano_1.jpg?v=1777316108"},{"product_id":"yubikey-bio-serie-c-biometrica-usb-c","title":"YubiKey Bio Series C — Biometric USB-C Security Key (FIDO Edition)","description":"\u003cp\u003eThe \u003cstrong\u003eYubiKey Bio Series C\u003c\/strong\u003e takes security to the next level with \u003cstrong\u003ebiometric authentication\u003c\/strong\u003e. Designed for maximum convenience without compromising on protection, this key allows you to unlock your accounts with your fingerprint, combining military-grade hardware security with an instant user experience.\u003c\/p\u003e\n\u003cp\u003eThis edition is specifically optimised for the \u003cstrong\u003eFIDO protocol\u003c\/strong\u003e, making it the ultimate tool for using \u003cstrong\u003ePasskeys\u003c\/strong\u003e on services such as Google, Microsoft, Apple, and leading password managers.\u003c\/p\u003e\n\u003cdiv class=\"features-list\"\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eFingerprint Authentication\u003c\/strong\u003e\n\u003cp\u003eFast and secure MFA access via biometrics. The key stores your fingerprint in a hardware-based secure element; your biometric data never leaves the key.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eFIDO Edition: Ideal for Passkeys\u003c\/strong\u003e\n\u003cp\u003eFully compatible with FIDO2\/WebAuthn and FIDO U2F. The perfect choice for those looking to eliminate passwords and move to the most modern security standard.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eCross-Platform Compatibility\u003c\/strong\u003e\n\u003cp\u003eNative USB-C connection compatible with Windows, macOS, ChromeOS, and Linux. Works seamlessly with modern browsers and cloud services.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\u003cstrong\u003eSwedish and American Engineering\u003c\/strong\u003e\n\u003cp\u003eManufactured in Sweden and the USA to the highest standards. It is waterproof, crush-resistant, and requires no batteries or internet connection to function.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow does it differ from the YubiKey 5 Series?\u003c\/summary\u003e\n\u003cp\u003eThe **Bio Series** focuses exclusively on modern protocols (FIDO2\/Passkeys) and biometrics. It does not support legacy functions like OTP, TOTP (6-digit codes), or Smart Card (PIV). If you require these, we recommend the YubiKey 5 Series.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat if the sensor doesn't recognise my finger?\u003c\/summary\u003e\n\u003cp\u003eThe YubiKey Bio allows you to set up a **backup PIN**. If biometrics fail for any reason (e.g., a cut on your finger), you can authenticate by entering your PIN instead.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs my fingerprint data secure?\u003c\/summary\u003e\n\u003cp\u003eAbsolutely. Yubico uses an independent security chip to process biometrics. Your fingerprint image is never sent to the cloud or the computer; it remains encrypted within the key's hardware.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003ca href=\"https:\/\/www.holdtag.com\/blogs\/guias-y-tutoriales\/que-es-una-security-key\" rel=\"noopener\" class=\"blog-card\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/Que_es_una_security_key.png?v=1771618415\" alt=\"Biometric Security Guide\" class=\"blog-card-img\" style=\"height: 160px!important;\"\u003e\n\u003cdiv class=\"blog-card-body\"\u003e\u003cspan class=\"blog-card-tag\"\u003eGuide\u003c\/span\u003e\n\u003cp class=\"blog-card-title\"\u003eBiometric Security: Everything you need to know about the YubiKey Bio\u003c\/p\u003e\n\u003cspan class=\"blog-card-cta\"\u003eRead the guide →\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cstyle\u003e\n.features-list{display:flex;flex-direction:column;gap:0;margin:20px 0}\n.feature-item{display:flex;align-items:flex-start;gap:14px;padding:14px 0;border-bottom:1px solid #e4e4e4}\n.feature-item:last-child{border-bottom:none}\n.feature-icon{font-size:18px;flex-shrink:0;margin-top:2px}\n.feature-item strong{display:block;font-size:15px;margin-bottom:3px}\n.feature-item p{font-size:14px;color:#555;margin:0}\nh2{font-size:20px;font-weight:700;margin:36px 0 10px;padding-bottom:8px;border-bottom:2px solid #f0f0f0}\n.faq details{border-bottom:1px solid #e4e4e4;padding:14px 0}\n.faq summary{cursor:pointer;font-weight:600;font-size:15px;list-style:none;display:flex;justify-content:space-between;align-items:center}\n.faq summary::after{content:'+';font-size:20px;font-weight:300;color:#888}\n.faq details[open] summary::after{content:'−'}\n.faq details p{margin-top:10px;font-size:14px;color:#555}\n.blog-card{display:flex;flex-direction:column;border:1px solid #e4e4e4;border-radius:12px;overflow:hidden;text-decoration:none;color:#111;margin-top:24px;max-width:360px;transition:box-shadow .18s ease}\n.blog-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.10)}\n.blog-card-img{width:100%;height:160px;object-fit:cover;display:block}\n.blog-card-body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px}\n.blog-card-tag{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;background:#111;color:#fff;padding:3px 8px;border-radius:4px;width:fit-content}\n.blog-card-title{font-size:15px;font-weight:600;margin:0;color:#111;line-height:1.4}\n.blog-card-cta{font-size:14px;font-weight:600;color:#555;margin-top:4px}\n\u003c\/style\u003e","brand":"HOLDTAG","offers":[{"title":"Default Title","offer_id":53778635325781,"sku":null,"price":99.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/YubikeyBio1.jpg?v=1777316819"},{"product_id":"funda-metalica-yubikey-5-nfc-5c-nfc-con-rosca","title":"Funda Metálica para Yubikey 5 NFC y 5C NFC Llavero con Rosca","description":"\u003cdiv class=\"features-list\"\u003e\n\u003cdiv class=\"feature-item\"\u003e\n\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCompatibilidad exclusiva\u003c\/strong\u003e\n\u003cp\u003eÚnicamente válida para YubiKey 5 NFC, YubiKey 5C NFC, Security Key NFC y Security Key C NFC. No compatible con otros modelos.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\n\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eProtección total con cierre de rosca\u003c\/strong\u003e\n\u003cp\u003eCarcasa de aluminio con cierre de rosca y junta O-Ring. Protege tu YubiKey frente a golpes, rayones, polvo y humedad.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\n\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAro metálico incluido\u003c\/strong\u003e\n\u003cp\u003eIncluye anilla metálica para llevar tu YubiKey en cualquier llavero, mochila o bolso de forma segura.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\n\u003cspan class=\"feature-icon\"\u003e✅\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eUso por USB\u003c\/strong\u003e\n\u003cp\u003eLa carcasa de aluminio bloquea la señal NFC. Para autenticarte, retira la YubiKey de la funda. Diseñada para proteger y transportar la llave, no para uso NFC directo.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\n\u003cspan class=\"feature-icon\"\u003e⚠️\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eNo incluye la llave de seguridad\u003c\/strong\u003e\n\u003cp\u003eEsta funda protege tu YubiKey, pero la llave de seguridad no está incluida.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ca href=\"https:\/\/www.holdtag.com\/blogs\/guias-y-tutoriales\/yubikey-manager-como-configurar-y-administrar-tu-llave-paso-a-paso\" rel=\"noopener\" class=\"blog-card\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/image.png?v=1772017085\" alt=\"Guía YubiKey Manager\" class=\"blog-card-img\"\u003e\n\u003cdiv class=\"blog-card-body\"\u003e\n\u003cspan class=\"blog-card-tag\"\u003eGuía\u003c\/span\u003e\n\u003cp class=\"blog-card-title\"\u003e¿Ya tienes tu YubiKey? Aprende a configurarla paso a paso\u003c\/p\u003e\n\u003cspan class=\"blog-card-cta\"\u003eLeer guía →\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\n\u003cstyle\u003e\n.features-list {\n display: flex;\n flex-direction: column;\n gap: 0;\n margin: 20px 0;\n}\n.feature-item {\n display: flex;\n align-items: flex-start;\n gap: 14px;\n padding: 14px 0;\n border-bottom: 1px solid #e4e4e4;\n}\n.feature-item:last-child { border-bottom: none; }\n.feature-icon { font-size: 18px; flex-shrink: 0; margin-top: 2px; }\n.feature-item strong { display: block; font-size: 15px; margin-bottom: 3px; }\n.feature-item p { font-size: 14px; color: #555; margin: 0; }\n.blog-card {\n display: flex;\n flex-direction: column;\n border: 1px solid #e4e4e4;\n border-radius: 12px;\n overflow: hidden;\n text-decoration: none;\n color: #111;\n margin-top: 24px;\n max-width: 360px;\n transition: box-shadow 0.18s ease;\n}\n.blog-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.10); }\n.blog-card-img { width: 100%; height: 180px !important; object-fit: cover; display: block; }\n.blog-card-body { padding: 16px 18px 20px; display: flex; flex-direction: column; gap: 8px; }\n.blog-card-tag {\n display: inline-block;\n font-size: 11px;\n font-weight: 600;\n letter-spacing: .06em;\n text-transform: uppercase;\n background: #111;\n color: #fff;\n padding: 3px 8px;\n border-radius: 4px;\n width: fit-content;\n}\n.blog-card-title { font-size: 15px; font-weight: 600; margin: 0; color: #111; line-height: 1.4; }\n.blog-card-cta { font-size: 14px; font-weight: 600; color: #555; margin-top: 4px; }\n\u003c\/style\u003e","brand":"HOLDTAG","offers":[{"title":"Plateado","offer_id":54532658200917,"sku":"LL-Y03-SLV","price":13.99,"currency_code":"EUR","in_stock":true},{"title":"Negro","offer_id":54532658233685,"sku":"LL-Y03-BK","price":13.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/files\/LL-Y03-SLV.jpg?v=1785861547"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/6785\/0581\/collections\/yubikey.png?v=1745490387","url":"https:\/\/www.holdtag.com\/en\/collections\/yubikey.oembed?page=2","provider":"HOLDTAG","version":"1.0","type":"link"}