Features: It is the perfect for anyone who needs a secure and convenient way to logins and unlocks their Window 10/11 computer. It no need driver, and base on WHQL certificate, you can be sure that your data is safe. With its fingerprint access technology, you can easily access your devices with just your enrolled fingerprint. It supports both laptops and desktops, so no matter what device you have, Window Hello Fingerprint Dongles have you covered. Use with USB C slot no Password signs in and gives you fast, most secure way to unlocks your window devices FLEXIBLE and EASY TO CARRY. Support multiple finger and multiple accounts up for flexible configurations. You can enjoy file security with your friend, colleague better scannings technology It have builts-in "Learning" algorithms with finger reader is equipped with the scannings technology which makes your fingerprint matching faster and faster 2WAY TO logins- If you want decrypts the encrypted file, just double clicking it. The fingerprint validation window will out. The validation can be useds by fingerprint/ Window logins password; Specifications: Material:Metal Size:Approx.20x12.5x8mm/0.79x0.49x0.31inch Package Includes: 1pc USB C Fingerprint Key Reader note: Please allow 1-2cm errors due to manual measurement,please make sure that you donot mind befores you order. Due to the differences between different monitors, the picture may not reflect the actual item color.