Description: 360 degree fingerprint recognition. Support Windows 7/10/11, Windows Hello, 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 small, easy to carry; more than 10 fingers for configuration. Specification: Model: TR U9 Material: Zinc Alloy PC Color: Silver Interface: Type-C Fingerprint capacity: 10 pieces System compatibility: Windows 7/10/11 Size Chart: 12.5x20x8mm/0.49x0.79x0.31inch Package Includes: 1 Piece Fingerprint Reader Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!