Kensington Verimark Fingerprint Key 2nd Factor Authentication Key U2FDescriptionSpecificationsShipping Introducing the world's first fingerprint security key to support Windows Hello and Fast IDentity Online (FIDO) universal 2nd factor authentication (U2F) the VeriMark Fingerprint Key Engineered to provide simple, fast, and secure Windows logon and a seamless two factor authentication experience, the VeriMark Fingerprint Key protects against unauthorized access on compromised devices, while also offering unprecedented