Kensington Veri Mark Fingerprint Key supporting Windows Hello & FIDO U2F for universal 2nd-factor authentication Combining superior biometric performance & 360° readability with anti-spoofing protection, the Veri Mark Fingerprint Key provides universal 2nd-factor authentication security to protect your data from cyber thieves. With a fingerprint algorithm that exceeds swipe sensors & industry standards with a False Rejection Rate (FRR) of 3% & a False Acceptance Rate (FAR) of 0.002%, the key easily outperforms the competition. Features Advanced Fingerprint Technology combines superior biometric performance & 360° readability with anti-spoofing protection, while exceeding industry standards for False Rejection Rate (3%) & False Acceptance Rate (0.002%). Universal Integration provides scalable, out-of-the-box access for Windows computers & platforms, including biometric login for Windows Hello. FIDO U2F Certified to ensure seamless interoperability & meet 2nd-factor security key logon requirements for cloudbased service & software providers, including Google, Dropbox, Git Hub & Facebook. Password Manager Compatibility supports popular tools, like Dashlane, Last Pass (Premium), Keeper (Premium) & Roboform, to allow the fingerprint to authenticate & automatically fill in usernames & passwords for websites. Compact design easily attaches to a standard keyring for convenient portability.