Features: 360 degree fingerprint matching to free your finger touch scenarios, providing a more accurate and responsive performance than traditional optics. Multi fingerprint Support multi fingerprint to use the same windows devices with great FAR (0.002%) and FAR(3%). You can enjoy files security with your friends, colleagues better. Instant match Windows Hello is password-free sign-in and gives you the fastest, most secure way to unlock your windows devices. Smart ID Encryption It has a built-in Smart Learning algorithm with biometric finger reader is equipped with the latest scanning technology which makes your fingerprint matching faster and faster. You can select file/files to encrypt. After selecting the file/files, click the right button of the mouse and select the Smart ID Encryption feature. Easy to use You can specify a folder as the security zone. Once a file was copied into the folder or created in the folder, the files in the security folder will be encrypted automatically. Two ways to log in If you want decrypt the encrypted file, just double click it. The fingerprint validation window will pop up. The validation can be done by fingerprint or Windows login password. Compact and Portable Compact Design, small and easy to carry; Support multiple fingers and multiple accounts up for flexible configurations. Specification: Type:USB Fingerprint Module Material: ABS, Metal Quantity: 1pc Item Color: Black Socket: Standard USB 2.0/3.0 interface Finger Reading Limit:360 Degree Touch Finger Reading Speed: Instant, within 0.2 seconds, Smart Learning OS: Support Windows 10 32/64 Bits with latest Windows Hello Features Size:4*1.7*1.2cm appr Net Weight: 8g appr Package 1*USB Fingerprint Module