The U2F Garden

Excelsecu eSecu FIDO2 NFC Card

Excelsecu’s FIDO2 key in a credit card form factor with NFC.

Vendor Website Purchase from Excelsecu

Excelsecu eSecu FIDO2 NFC Card

FIDO2 Certification

Certified by the FIDO Alliance as conforming to FIDO2 standards

More Info

Resident Cryptographic Keys

Supports WebAuthn discoverable resident credentials, the building block of passkeys

More Info

Resident ECDSA keys

Supports ECDSA discoverable keys

U2F Authentication

Conforms to the U2F Authenticator and WebAuthn standard

More Info

The eSecu FIDO2 NFC Card is Excelsecu’s credit card form factor FIDO2 key. It supports FIDO2 over NFC tap to authenticate. There is no USB connector and no biometrics.

This is a competitor to the GoTrust IdemCard and the AuthenTrend ATKey.Card at a lower price point. Excelsecu’s pricing reflects their volume manufacturing position.