Specification: Type: U7. Interface: support USB 2.0/3.0 Number of fingerprints supported: 10 fingers, 360 degree touch. Fingerprint identification speed: instant, within 0.3 seconds. False recognition rate: Less than 1/50000(0.002%) Rejection rate: Less than 2%. Fingerprint reading speed: 50ms. Fingerprint sensor category: capacitive (non-scratch). Supported operating systems: for 7/10/11 32 and 64-bit . Languages supported: Japanese, English, German, Traditional/Simplified Chinese, Vietnamese, Persian and Korean Material: Metal (zinc alloy) colour: silver grey Package Contents: 1 x Fingerprint Reader Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. 2. Fingerprints can be read from any angle at 360 degrees, and up to 10 fingerprint can be set. 4. Use the most advanced fingerprint security equipment to securely protect your login name and data. Feature: 1. Specially designed for 10 Hello, and compatible with 7 and 8 with Hello function. 3. Fingerprint verification within 0.05 seconds, faster and login, and faster and detection and authentication through intelligent learning algorithm.