RFID Reader Module Output format:Wiegand 26 or TTL232,COMS UART SUPPORT: ... V8,I.CODE SLI,Tag IT,SRF55V01P,SRF55V02P,SRF55V10P ISO14443B contactless CPU card Card Reader ModuleWorking frequency :13.56hzReading distance :0-10cmResponding speed: <0 ... Utralight , Mifare DesFire , Mifare Pro,SHC1102,SHC1104,SLE66R35,SR176,SRIX4K CARD Reader MODULE