The VeriMark Guard USB-A Fingerprint Key offers the latest in biometric authentication. FIDO2 and FIDO U2F certified with expanded authentication options, including strong single-factor (passwordless), dual, multi-factor and Tap-and-Go for FIDO U2F services. Maximum compatibility with web services including Google, Facebook and Microsoft (for Windows Hello, refer to VeriMark or VeriMark IT), with support for Chrome, Edge, Firefox and Safari. Exceeds industry standards for false acceptance rate (FAR) and false rejection rate (FRR). Supports GDPR compliance.