The TrustKey G320 is a USB-C hardware security key made for FIDO2™️ authentication using eWBM's MS500, a powerful microprocessor with extensive security features and a fingerprint sensor with a world-leading fingerprint recognition algorithm.

Certified with the new FIDO2 standard, the G320 provides the benefit of fast login and strong protection against phishing, account takeover as well as many other online attacks. Simply plug G320 into a USB port according to the login procedure then touch the fingerprint sensor on the key to complete the login and access the account.

Moreover, the G320 is compatible with all the major web browsers where WebAuthn is implemented, and works seamlessly on many online services like Google, Dropbox, Facebook, Twitter, GitHub and many more.

G-Series keys are the world's first FIDO2 Level 2 security keys.


Secure, Easy, Passwordless Login

  • Strong Security

    Strong Security

    Public and private key encryption based on FIDO2 provides strong protection against phishing and man-in-the-middle attacks
  • No battery

    No Battery

    Powered by your USB port
  • Easy to use

    Easy to Use

    Fast fingerprint reader with Plug and play USB support on Windows, Mac, or Linux *
  • Portable


    Ultralight and compact
  • One security key

    One Security Key

    Compatible with a growing number of FIDO-compliant online services

    *Requires udev device rules for Linux

  • Product Specifications

    FIDO Standard
    FIDO2 , U2F
    FIDO Certified
    Authenticator Level
    Level 2
    USB Type
    Type C
    Fingerprint Resolution
    160 x 160 pixel
    Status Indicator
    3 Color LED
    Device Type
    FIDO2 HID device
    FingerPrint Algorithm
    Precise™ Biometrics
    41.9 x 17.8 x 4.4 mm
    3.1 g
  • Cryptography Algorithm List

    Data Authentication
    Key Protection
    GCM Mode, with fixed length 96 bit IVs

    FIDO2 Level 2 Security Features

    Secure Boot
    Secure Storage
    High-Speed TRNG(25Mbps): FIPS140-2 Compliant
  • Platform · Environment

      Supported Platforms
      Windows PC, Mac, Linux, Chromebook, Android.
      Supported Web Browser
      Google Chrome, Microsoft Edge, Mozilla Firefox, Apple Safari
      Supported OS for G-Series BioManager™
      Windows 7, Windows 10, macOS 10.10.x or higher