Excelsecu eSecu FIDO2 Fingerprint Key

Biometric Authentication

Allows or requires biometric authentication

FIDO2 Certification

Certified by the FIDO Alliance as conforming to FIDO2 standards

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Resident Cryptographic Keys

Supports WebAuthn discoverable resident credentials, the building block of passkeys

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Resident ECDSA keys

Supports ECDSA discoverable keys

U2F Authentication

Conforms to the U2F Authenticator and WebAuthn standard

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The eSecu FIDO2 Fingerprint Key is Excelsecu’s own brand fingerprint key. It supports FIDO2 with discoverable credentials, U2F, and on device fingerprint user verification. The body is USB-A.

Excelsecu OEMs FIDO keys for several rebranded vendors. Some keys you may have seen elsewhere on Amazon are produced on the same hardware platform.