SpecificationsMifare IC Card Reader with USB communication port Output format:6H,8H,10H,10H10D,6H10D,8H10D,2H10D+ ... 3. Free of installing driver, compatible with Windows98/2000/XP 4. Power on USB Specification1. Support proximity (EM-ID 125 ... Enter” for it)Wire ConnectionPlug USB wire into PC USB Port, the other port connect Reader Communication Port.Data Format: Digital Decimal Card Number Hex Card ...