Features:360 degree instant match360 degree fingerprint matching to free your finger touch scenarios, providing a more accurate and responsive performance than traditional optics.Use a password-free sign-in for a fastest, most secure way to unlock your windows devices.Multi-fingerprintSupport multiple fingerprints to use the same windows devices with great FAR (Smart ID EncryptionIt has a built-in Smart Learning algorithm with biometric finger reader, it is equipped with the latest scanning technology thatmatches your fingerprint faster. You can select files to encrypt then click the right button of the mouse and choose the Smart ID Encryption feature.Easy to useYou 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-way loginIf you want to decrypt the encrypted file, just double click it and the fingerprint validation window will pop up. The validation can be done by fingerprint or login password for Windows.Compact and PortableCompact Design, small and easy to carry; Supports multiple fingers and multiple accounts up for flexible configurations.Specifications:Type: USB Fingerprint readerMaterial: ABSColor: SilverInterface: USB2.0/3.0Max Fingerprints: 5+Reading Modes: Instant/2sec/SmartSize: 20*17*12mm/0.79*0.67*0.47inch (L*W*H)Weight: 19g/0.67oz