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Token2 T2U2F Security USB Key - FIDO U2F Only

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5.10 USD


⚠ A note on Google Chrome U2F API decommission (February 2022)

Chrome's legacy U2F API for interacting with security keys is deprecated. It will be disabled by default in Chrome 98. Affected sites should migrate to the Web Authentication API. Credentials that were originally registered via the U2F API can be challenged via web authentication. USB security keys that are supported by the U2F API are also supported by the Web Authentication API. Please note that only the old API is being deprecated, U2F security keys themselves are not deprecated and will continue to work.
FIDO  security keys are small USB dongles that enable secure login to websites and applications supporting classic FIDO (U2F) standards. 

Token2 T2U2F security key provides the highest level of multi-factor authentication of user accounts with Twitter, Facebook, Gmail, GitHub, Dropbox, Dashlane, Salesforce, Duo, Centrify and hundreds of other U2F compatible services.

This key only supports U2F protocol and does not support FIDO2 and is not compatible with Azure Passwordless
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 provide a compact USB-A to Type-C adapter (to be ordered separately - see accessories below) so you can use the same key with devices with USB-Type-C slots. The T2U2F security key does not require a battery nor network connectivity so it is always on and accessible.


Model Number Token2 T2U2F
Functions FIDO U2F only
Embedded security algorithm ECDSA , SHA256
Interface type USB-A + USB Type-C and Micro-USB (with optional adapters)
Lifetime At least 10 years
Programming cycles 100,000 times
Communication protocol HID
Working voltage 5.0V DC
Power  0.09W (Stand-by); 0.14W

Integration guides

Using Your Token2 USB Security Key with Google

FIDO U2F security key for Stripe

Please check product and platform compatibility before placing an order

All pictures shown are for illustration purpose only. Actual product may slightly vary due to product enhancement or other reasons.
The price displayed on this page includes the cost of the hardware, license fees as well as support during the warranty period of each hardware token. Detailed repartition of costs will be shown on the final invoice.
stock: 383

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  • SKU T2-47

    Google Account fully compatible
    Stripe Account fully compatible
    Facebook Account fully compatible
    Azure Passwordless not compatible
    ISDecisions UserLock 11.0 or newer not compatible
    GitHub Account not compatible
    application or system developed by you fully compatible
    not listed here contact us to check the compatibility
    Volume Orders
    For large orders, Token2 offers volume discounts.If you are interested in larger volume orders, please contact us and we will get back with a quote immediately