Model Number T2F2-Dual (Slim Plastic)
Form-factor Plastic case
Functions FIDO2.1
Dimensions 30×18×6 (without USB connectors) mm
Weight 10 gr
Storage passkeys: 50
TOTP: 50
Product ID T2-87
Azure Passwordless fully compatible
Google Account fully compatible
ISDecisions UserLock 11.0 or newer fully compatible
Stripe Account fully compatible
Facebook Account fully compatible
GitHub Account fully compatible
🇨🇭 AGOV- Authentication of Swiss Authorities fully compatible

Not listed here

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If the system you are using is not included in the compatibility list, it does not necessarily indicate incompatibility. We encourage you to refer to our integration guides page or get in touch with us for more information.

Token2 T2F2-Dual FIDO2, U2F and TOTP Security Key with NFC, USB-A and USB-TypeC Connectors


21.91 USD

Shipping costs will be calculated at the checkout page

T2F2-Dual (Slim Plastic Version)  is an NFC enabled security key with 2 USB ports: USB-A and USB Type-C. 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. Dual USB port design allows using the same key with computers having USB-A and USB-TypeC ports without the need of carrying and using adapters.

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-Dual  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 or TypeC slot and authenticate with a simple touch. The T2F2-NFC-Dual security key does not require a battery nor network connectivity - it is always on and accessible.

Token2 T2F2-Dual key is certified by the FIDO® Alliance

Model Number Token2 T2F2-Dual (Slim Plastic Version)
Button 2 x capacitive interface buttons (one on each side)
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 
Firmware FIDO 2.1 
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
Input Currency 35mA
Power  0.18W
Working temperature -10℃ - 50℃
Storage temperature -20℃ - 70℃
TOTP Feature
T2F2-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

iOS Support

Native support of NFC FIDO2 Keys in iPhone Safari

Integration guides

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

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