MAYA 125khz EM ID USB rfid reader decimal 8H10D USB Desktop reader card MST-528 Card Reader  (Black)

Operating frequency: 125KHZ Baud Rate: 9600bps Size: 105mm × 80mm × 23mm Wiring: 1.2m cable comes with the standard 9-pin serial port and PS / 2 type keyboard small 6-pin connector positive DC power supply: USB port to take power (5V DC), no external power supply PS2 can be directly displayed in Notepad Card Reading distance: 80mm Reader Time: 100ms The reader can be used in Windows95 / me / 98/2000 / XP / 2003 / WIN7 operating systems 1, 0:10 digit hexadecimal format ASCII string, 10 Hex format. Such as: a kind of card reader card number in hexadecimal: "0106FE2D". 2. Format 1: 1 after the eight format, converted to 10 decimal number, namely 8H --- 10D. The upcoming "0106FE2D" convert: "0017235501." 3, the format 2: 1 after the six format, converted to eight decimal number, ie 6H --- 8D. The upcoming "06FE2D" convert: "0000458285." 4, the format 3: 1 in the form of reciprocal 5, 6, is converted to three decimal number, then after four, is converted to 5 decimal card number, in the middle, "" separate, namely "2H + 4H . " Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)