Feature: 1. Accurate Matching: Enjoy 360° fingerprint matching for faster and more precise responses than traditional optical devices. Achieve password-free login for the quickest and most secure way to unlock your Windows devices. 2. Flexible and Portable: Its compact design and small size make it easy to carry. Supports multi-finger and multi-account configurations for enhanced flexibility. Better enjoy file security with friends and colleagues. 3. Latest Scanning Technology: Equipped with the latest scanning technology and a "smart learning" algorithm, this biometric fingerprint scanner ensures faster and quicker fingerprint matching. 4. Two Login Methods: Simply double-click an encrypted file to bring up the fingerprint verification window. Verification can be done via fingerprint or your Windows login password. Specification: Model: U8 Interface: Supports USB 2.0/3.0 Supported Fingerprints: 10, 360-degree touch Fingerprint Recognition Speed: 0.3 seconds False Recognition Rate: Less than 1/50000 (0.002%) Rejection Rate: Less than 2% Fingerprint Reading Speed: 50ms Fingerprint Sensor: Capacitive (scratch-resistant) Product Size: 25 x 15 x 12 mm Supported Systems: For Windows 10/11 (driver-free), for Windows Hello Dongle Note: Windows 7 and Smart ID are not supported. Material: Zinc Alloy Color: Silver Package Contents: 1 x USB Fingerprint Reader