RFID TAG, RFID LABEL, UHF RFID TAG, RFID paper sticker tag, self-adhesive tamper-proof, EPC Gen2/ ISO18000-6B protocol optional RFID paper sticker tag, self ... ) Working ModeFixed Frequency or FHSS, Software ProgrammableMemory CapacityMR6740A tag supports ISO18000-6B protocol, with 1024 bits (128 ... bytes) writable user area;MR6740B tag supports EPC GEN2 (ISO18000-6C), with 96bits writable ...