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Token2 T2F2-NFC FIDO2, U2F and TOTP Security Key
T2F2-NFC is an NFC enabled version of our T2F2ALU security key. Having an NFC chip onboard allows using this FIDO2 key with modern iPhones natively, directly in the browser (starting from iOS 13.3) as well as Android devices with NFC.
FIDO security keys are small USB dongles that enable secure login to websites and applications supporting FIDO2 WebAuthn and classic FIDO (U2F) standards.
Token2 T2F2-NFC security key combines hardware-based authentication, public-key cryptography, TOTP/HOTP, U2F, and FIDO2 protocols to protect your accounts. This type of security devices provides the highest level of multifactor authentication of user accounts with Twitter, Facebook, Gmail, GitHub, Dropbox, Dashlane, Salesforce, Duo, Centrify and hundreds more HOTP, U2F, and FIDO2 compatible services. No additional tools or applications are required, and the login process is simple and reliable. Just insert the Security Key into a USB-A slot and authenticate with a simple touch. We also sell a compact USB-A to Type-C adapter, so you can use the same key with devices with USB-Type-C slots. The T2F2-NFC security key does not require a battery nor network connectivity - it is always on and accessible.
Token2 T2F2-NFC key is certified by the FIDO® Alliance
|Model Number||Token2 T2F2-NFC|
|Functions||FIDO U2F + FIDO2.1 WebAuthn + HOTP (HID) + TOTP (with Companion app)|
|Embedded security algorithm||ECDSA , SHA256, AES, HMAC, ECDH|
|Interface type||NFC, USB-A + USB Type-C (with optional adapter)|
|Firmware||FIDO 2.1 Token2|
|Maximum FIDO2.1 Resident keys||50|
|Lifetime||At least 10 years|
|Programming cycles||100,000 times|
|Communication protocol||CTAP2, HID, NFC|
|Working voltage||5.0V DC|
|Working temperature||-10℃ - 50℃|
|Storage temperature||-20℃ - 70℃|
An aluminum cover protects the USB connector when not in use.
TOTP FeatureT2F2-NFC Security key can securely store the secrets for your TOTP profiles, but requires a companion app (available for Android and Windows) to generate the OTPs.
Token2 Companion app - Windows version
Native support of NFC FIDO2 Keys in iPhone Safari
Using Your T2F2 Security Key with Google
Passwordless authentication in Azure AD with Token2 FIDO2 keys
FIDO U2F security key for Stripe
Using FIDO2 USB keys under Linux
NFC Reader/Writer device for Token2 NFC Burner for Windows and T2F2-NFC FIDO2 Keys
NFC Reader/Writer device for Token2 NFC ...Order
USB-A to Type-C adapter for Token2 FIDO security keys or USB tokens
USB-A to Type-C adapter for Token2 FIDO ...Order
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