1.13.56MHZ Passive RFID Antenna &tag 2.12 years production experience 3.ISO/SGS approved 4.Factory direct price We provide HF/UHF RFID label ,RFID tag ,RFID inlay ,IC/ID card,PVC card, barcode card ,magnetic card,etc. We also offer OEM service.(1)Chip ParameterProtocol:ISO 14443 type A,ISO15693Frequency:13.56MHZChip type:NXP Mifare 1K S50 / NXP Mifare 4K S70 / Mifare UltralightNXP Mifare ICODE ...