Windows Hello Fingerprint Reader Security Key for Windows 10 and 11 1. USB fingerprint reader for computer login and unlocking 2. 360-degree fingerprint matching provides more accurate and responsive performance than traditional optical devices. No password required to log in, offering a fast and secure way to unlock your Windows device 3. Built-in smart learning algorithm; the biometric fingerprint reader features advanced scanning technology that improves fingerprint matching speed over time 4. Compact and small design. Supports up to 10 fingerprints and allows setup for multiple user accounts. Enables convenient file access security for friends and colleagues 5. Compatible with laptops, desktops, and all-in-one computers 6. Works with Windows 10 and Windows 11 7. Material: plastic shell