Features:
Pixel Resolution: 512 dpi
Scanner size: about 73mm * 36mm * 16mm
Compatible with USB1.0, USB1.1, USB2.0
Supply voltage: 5.0V +/- 25V USB available
When receiving fingerprints: <1000mA (typical)
Idle: 120mA (Typical)
Hanging: 0.5mA (Max)
Operating Temperature: 0'C-40'C