1. 360-Degree Detection: The fingerprint scanner offers 360-degree detection and reading of fingerprints. One account can set up 10 fingerprints, and it can be configured for multiple accounts, automatically logging into the account via fingerprint. 2. Self-Learning Algorithm: Automatically improves fingerprint information after each successful recognition, adapting to subtle changes in fingerprints, continuously enhancing recognition rates, and becoming more sensitive with use. 3. 0.5s Recognition: The USB fingerprint reader verifies fingerprints in 0.5 seconds, securely protecting your logins and data with an advanced fingerprint security device. 4. Support System: The portable fingerprint reader supports Win 7, Win 8, Win 10, Win 11, 1Password, Keeper, Dashlane, Enpass, RoBoForm, KeePass, LastPass, and other third-party software. 5. Small and Portable: The fingerprint login key is small and portable, fitting into your computer's USB port. Use it to complete logins and verifications on supported websites by identifying your fingerprint.