Product Comparison - FIDO Security Keys select

compare TOTP tokens

FIDO security keys are an unphishable standards-based passwordless authentication method that can come in any form factor. If still in doubt which token is right for you, feel free to contact us, we will be happy to help you make the right choice.

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T2F2-ALU T2F2-NFC T2F2-AZ T2F2-Bio
Form-factor and interfaces Key with metallic cover
USB-A
Key with metallic cover
USB-A,NFC
Key with metallic cover
USB-A
Key with metallic cover
USB-A
Main features FIDO2.0
WebAuthN+CTAP
FIDO2.0
WebAuthN+CTAP
FIDO2.1pre
WebAuthN+CTAP
AZERTY KB Support
FIDO2.1pre
Fingerprint Protection
WebAuthN+CTAP
Additional features HOTP, TOTP HOTP, TOTP HOTP, TOTP HOTP, TOTP
Dimensions (L×W×H), mm 44×16×8 44×16×8 44×16×8 65×19×12
Weight, gr. 8 8 8 18
Programmable* yes yes yes yes
Compatible with
non-exhaustive list**
Azure Passwordless
Google Account
ISDecisions UserLock 11.0 or newer
Stripe Account
Facebook Account
GitHub Account
Azure Passwordless
Google Account
ISDecisions UserLock 11.0 or newer
Stripe Account
Facebook Account
GitHub Account
Azure Passwordless
Google Account
ISDecisions UserLock 11.0 or newer
Stripe Account
Facebook Account
GitHub Account
Azure Passwordless
Google Account
ISDecisions UserLock 11.0 or newer
Stripe Account
Facebook Account
GitHub Account
* - Configurable using one of our companion apps
** - The list of supported systems and use cases includes many more systems not listed in this table