No Driver Needed: Works right out of , provides instant access for Windows computers. Tasks such as login, sign in or unlock can be accomplished with a Press of a finger, no need to remember usernames and passwords Up to 10 Fingerprint Registration: Allow family members, close friends, or colleagues to gain access to a single computer. 360 all direction fingerprint registering for better accuracy and faster response. Paralleled Software Support: With Smart ID Encryption, encrypting your files has never been so easy. You can specify a folder as an encrypted zone, once a file is copied into the folder, it'll automatically be encrypted. Gets Smarter Over Time: With each fingerprint registry, the scanned data is added to the profile of the enrolled finger. So, the more you use it, the more accurate it gets. Allowing faster access. All You Need in a Nano Formfactor: Small and lightweight, takes up no space. Drop it in your pocket and you wouldn't even notice a thing. Color: silver material: metal With support for Windows Hello and Fast Online Authentication (U2F), it is easy, fast, and secure to log in to Windows and operate seamlessly, preventing unauthorized access to devices, while also providing network security for today's cloud computing world. Support to use for Edge (direct settings) to encrypt/decrypt website account login Specification: Interface: support USB 2.0/3.0 Number of supported: 10 , touch. Fingerprint identification speed: instant, within 0.3 seconds. recognition rate: Less than 1/50000(0.002%) Rejection rate: Less than 2%. Fingerprint reading speed: 50ms. Fingerprint sensor category: capacitive (non-scratch). Supported operating : for /11 32 and 64-bit . Note: Not compati with for OS or for Chrome OS Package Contents: 1 x Fingerprint Reader Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.