overview A 125Khz EMV4100 RFID Card reader with USB Type A cable for connecting to a PC. Features Firefly Access Control RFID Tag ReaderBuzzer, Red and Green LED IndicatorsEMV4100 125Khz RFID ReaderUSB connection to PC emulates Keyboard input.Converts the first 32bits of the card number to a shortened 8 Digit decimal number.On request, can be set at the factory to output the full 40bit card number as a 13 digit decimal number.Optional 34bit Wiegand Output (Internal Connector)On request, can be set at the factory to output 26bit or 42bit Wiegand.Optional 34bit Wiegand Output (Internal Connector) Specifications CommunicationUSB to PCRFIDEMV4100 125KhzDisplayLED LightsAudible IndicationInternal BuzzerPower Supply5v 100ma drawn from USB PortOperating Temperature-10 Degrees to 60 DegreesDimensions120 X 90 X 50 mmWeight211 gWarranty1 Year Limited