Resources & Documentation
FIDO U2F
Technical specifications
Interface
The Security Key uses a USB-A 2.0 interface. All applications are available on this interface
U2F
The U2F application can hold an unlimited number of U2F identifiers, and is FIDO-certified.
Physical specifications
Form factor:
Connector: USB-A
Dimensions: 18mm x 45mm x 3.35mm
Weight: 3.6 g
Temperatures:
Operating thresholds: 0 °C to 40 °C
Storage thresholds: -20 °C to 85 °C
FIDO 2
The FIDO 2 application enables single and multi-factor secure authentication, and can store 25 sets of credentials.
These credentials, which are protected by a PIN code, enable password-free authentication.
The Yubikey, unlocked by its PIN code and pressed manually, enables you to log in to your accounts without entering a username or password.The FIDO2 application is FIDO certified.