ACS’s PocketKey NFC Card provides users the experience of secure and swift passwordless online login. It allows individuals, enterprises and government-scaled agencies to substitute passwords with multi-factor authentication or two-factor authentication, reducing reliance on static passwords.

The PocketKey NFC Card is certified by the FIDO Alliance [FIDO®] and is compliant with FIDO U2F and FIDO2 protocols.  The card’s cryptographic security module terminates any likelihood of phishing, password/identity theft and repetitive attacks.  User tracking can also be prevented by storing FIDO cryptographic keys on-device and creating unique keys for each website.

The PocketKey NFC Card is also compatible with operating systems such as Windows®, Linux®, macOS and AndroidTM, as well as major web browsers: ChromeTM, Safari®, Microsoft Edge® and Firefox®.


PC-Linked Contactless Reader NFC Reader
  • Supports All Major Web Browsers
    • ChromeTM, Safari® and Microsoft Edge®, and Firefox
  • Support Key Management 
  • Supports All Operating System 
    • Windows®, Linux®, macOS and Android™
Physical Characteristics
Dimensions (mm) ISO Card (Full size)
Weight (g) 5.7g 
Other Features
Other Features
  • Key Manager
    • Support
  • Enterprise Attestation
    • Upon Request
  • TOTP
    • Upon Request
  • Systems/Standards
    • FIDO2 L1
    • FIDO U2F
  • Regulatory/Environmental
    • Common Criteria EAL6+
    • RoHS
    • REACH
Device Driver Operating System Support
Device Driver Operating System Support Windows® Linux® macOS Android™
Manuals & Datasheets for PocketKey NFC Card
Technical Specification

Technical Specification of Pocketkey NFC Card