Features: Efficient and Convenient: The USB fingerprint reader is plug-and-play, automatically installs drivers, and allows users to log in quickly in just 0.15 seconds, eliminating the need for tedious login steps. Biometric Fingerprint: Using biometric fingerprint technology, Windows Hello is faster and more secure, effectively avoiding the risk of password leakage and account theft. Strong Compatibility: This fingerprint scanner supports 32-bit and 64-bit systems of genuine Windows 10 and above, with strong compatibility and a wide range of applications. Compact & Portable: The fingerprint reader weighs about 40g, is small and lightweight, easy to carry, and can be used for login operations anytime, anywhere. Easy to Use: It is easy to operate, and users only need to press their fingerprint to complete the login, without the need to remember complex passwords, making it more convenient to use. Specifications: Item Name: Fingerprint Reader Main Material: ABS CPU: 144MHz main frequency, 1M Bits Flash Menory, 128KB SRAM Fingerprint Collector: Capacitive capture Fingerprint Image Size: 192 x 192 (pixel), 508DPI Fingerprint Registration Capacity: Default is 1000, expandable to 5000 False Recognition Rate (FAR):