... -5.5V Dimensions: 86*55mm Frequency: 13.56M Interface: RS232 Support: mifare 1k,mifare 4k,desfire NAMECR802 series Proximity Reader Module ... to 10cmFrequency13.56MHzSUPPORTISO14443A/B,ISO15693 C=TLMifare 1K,Mifare 4K,Mifare Utralight,Mifare DesFire,Mifare Pro,SHC1102,SHC1104,SLE66R35,SR176,SRIX4K, ... 5.5V CR802A CR802B CR802D CR802FISO14443A √ √ √ ISO14443B √ √ ISO15693 √ √ RFID module 13.56Mhz CR802