Description: Instant Accurate Match: Mini USB Fingerprint Reader,360 degree fingerprint recognition. Support Windows 10 11 Windows Hello (Driver Free) , password-free login, fast and safe way to unlock Windows devices. Built-in "smart learning" and biometric fingerprint reader can make your fingerprint matching faster and faster. Documents and folder encryption, if you want to decrypt the encrypted file, just double-click it, and the fingerprint verification window will up. Verification can be completed by fingerprint or Windows login password. Compact and Portable: Easy to carry, support multiple fingers and multiple accounts up for flexible configurations. You can enjoy files security with your friends, colleagues . Specification: Voltage: 3.3 (V) Current: 0.5 (mA) Acquisition resolution: 508 (DPI) Support acquisition technology: Capacitive Image acquisition time: 0.5 (s) Fingerprint processing time: 0.5 (s) Comparison method: 1:N: 1:1 Output mode: USB2.0 output Acquisition method: plane acquisition instrumen Size Chart: Material: aluminum alloy Size: approx. 25x15mm/0.98x0.59inch Package Includes: 1 Piece Fingerprint Reader Note: Please allow 1-3mm measuring deviation due to manual measurement. Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.Thank you!