... rejection · Counterfeit finger rejection · Rotation invariant · Rugged · Works well with dry, moist, or rough fingerprints · Compatible with Windows® XP, 2000, Me, 98, NT®4 ... mm x 49.5 mm x 20.5 mm · Compatible with USB 2.0 (Full Speed) specification· Supply Voltage: 5. ... mode: 1.5 mA (Maximum) · ESD Susceptibility >15 kV, mounted in case · Temperature, Operating :0°C - 40° C· Humidity, Operating: 20 ...