Digital Persona U.are.u 4500 Reader 70" Cable 88003-001 (2 Pack), The U.are.U 4500 Fingerprint Reader VER 1.03 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. Its design is sleek and compact to conserve valuable desk space but it stays right where you put it because of its nice heft and special undercoating NO software included