Features: Design for Window10/11Hello. Also compatible for Window7, 8 with Hello features. 360Degrees Detection:Fingerprints can be read from any angle in 360Degrees, set up to 10Fingerprint IDs. 0.05seconds:Fingerprints authenticated within 0.05seconds. Login faster and more secure. With intelligent learning algorithm, detection and authentication is faster and more secure. Advanced Protections:Safely protect your login and data with a state of art Fingerprint Security Device. It's portable, driverfree, and base on certificate, so you can be sure that your data is safe. With its fingerprint access technology, you can easily access your devices with just your enrolled fingerprints. Specifications: Material:Metal Size:Approx.2x1.25cm/0.79x0.49inch Color:Silver Suitable for Window7/8/10/10.1 Package Includes: 1pc USB C Fingerprint Reader note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.