Adopting the uniqueness of one's fingerprint features to prevent unauthorized access to your computerEncrypt your precious computer files or data by your fingerprint or passwordIncludes software which supports to encrypt of Windows Login， Screen Saver Lock， Password bank， File/Folder Encryption ， Virtual Disk DriveYou can keep your important content in encrypted with this amazing fingerprint software lockStore up to 10 fingerprintsUSB2.0 interfaces， support Windows 2000， XP， Vista， win7 etcSupport English， German， French， Japanese， Italian， Spanish， Portuguese， Russian， Chinese， etcItem size: 6 * 2.5 * 1cmItem weight: 10g