1)13.56MHz RFID reader module 2)interface:SPI, IIC,UART 3)Mifare reader ... Detailed Product DescriptionRFID reader module YLMF-22 1)13.56MHz RFID reader module 2)interface:SPI, IIC,UART 3)Mifare reader ... module RFID reader module YLMF-22 13.56MHz RFID reader module 1) Model No : YLMF- ... ) Mifare Pro x5) other ISO14443A 13.56MHZ EM reader module,rfid module,active rfid module