INSTANT ACCURATE MATCH - 360° degree fingerprint matching, providing a more accurate and responsive performance than traditional optics. Password-free sign-in and gives you the fastest, most secure way to unlock your windows devices | FLEXIBLE EASY TO CARRY - Compact Design and small. Support multiple fingers and multiple accounts up for flexible configurations. You can enjoy files security with your friends, colleagues better | LATEST SCANNING TECHNOLOGY - 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 | ENCRYPT YOUR FILES - You can select files to encrypt. Click the right button of the mouse and select the “Smart ID Encryption” feature. 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