... fingerprint Adopts zinc alloy and well protect the fingerprint USB biometric fingerprint scanner (semiconductor) Features :· High performance ... adaption for dry, wet, harsh fingerprint· USB interface for high speed communication· Windows98,Me,NT4.0,2000,XP, ... Interface: USB 1.1 Dimension (L*W*H): 80*53*8 mmScanning Speed < 0.5 secondVerification Speed < 0.5 secondMatching Method: 1:1; 1:NResolution ...