1. Instant and Accurate Matching - 360° fingerprint matching provides more accurate and faster response than traditional optical devices. Password-free login offers the quickest and most secure way to unlock Windows devices. 2. Flexible and Portable - Compact design and small size. Supports multi-finger, multi-account configuration for flexibility. Enjoy enhanced file security with friends and colleagues. 3. Latest Scanning Technology - Built-in "smart learning" algorithm and the latest scanning technology ensure faster and faster fingerprint matching. 4. Two Login Methods - To decrypt an encrypted file, simply double-click it. A fingerprint verification window will appear. Verification can be done via fingerprint or Windows password. Interface: Supports USB 2.0/3.0 Supported Fingerprints: 10 fingers, 360-degree touch Fingerprint Recognition Speed: Instant, 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) Supported System: For Windows 10 Color: Silver Material: Metal Size: 25x15x12mm/0.98x0.6x0.47in Package Contents: 1 * USB Fingerprint Reader Only the above package content is included, other products are not. Note: Light reflections and different displays may cause the color of the item in the picture to differ slightly from the real one. The allowed measurement error is +/- 1-3cm.