• USB Standard: USB 2.0
• USB: Yes
• Cable Length: 5.83 ft
• Display Screen Type: LED
• Input Voltage: 5 V DC
The U.are.U 4500 reader is a USB fingerprint reader featuring an elegant, sleek design with a soft, cool blue glow and, of course, the unsurpassed performance DigitalPersona is known for. Made for power-users and shared environments, the 4500 is the natural choice for those that want and need the very best.