YUBICO
YubiKey 5C NFC · Full Compatibility
YubiKey 5C NFC · Full Compatibility
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The 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.
Compatible with Google, Microsoft, Apple, and more than 1000 services. One single key protects everything that matters.
Plug it in via USB-C or tap it on your phone with NFC. It works with modern desktops, laptops, and mobile phones without adapters.
Google, Microsoft, Apple, password managers, and hundreds of other services. One single key for all your accounts.
Compatible with FIDO2/WebAuthn, FIDO U2F, Yubico OTP, OATH-TOTP/HOTP, Smart Card (PIV), and OpenPGP. It works in virtually any scenario.
Generate TOTP codes from the official app on mobile and desktop. More secure than any standard authenticator app.
It draws power from the USB port when connected. It needs nothing else to work.
Water-resistant and crush-resistant materials. Manufactured to Yubico’s highest security standards.
Frequently asked questions
What is the difference compared with the Security Key C NFC?
The 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.
What devices is it compatible with?
With any device that has USB-C or NFC. It works with modern desktops, laptops, and mobile phones without the need for adapters.
Does it need a battery or internet connection?
No. It is powered directly from the USB port when connected. It does not need internet or any additional setup to work.
Is it compatible with Gmail, Microsoft, or Apple?
Yes. Compatible with Google, Microsoft, Apple, and more than 1000 services that support FIDO2/WebAuthn, FIDO U2F, or other protocols from the 5 Series.
Do I need to buy two keys?
Yubico 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.
First time using a security key? We explain what it is and how it works
Read guide →
