Chip RFID: EM4100, EM4305, TK4100, Phillips, TI, Temic, inside, ATMEL, HiTag-S256, etcetera. Memory capacity: 64 bits/256 bits/2048 bits Material: ABS, PP Working frequency: LF 125KHz, 134.2Khz, HF 13,56 MHz, UHF 860~960MHz Protocol standard: ISO11784, ISO11785, FDX-B, or ISO14443, ISO15693, ISO18000-6C Support ISO 11784 animal track data standard Support ISO 11785 animal track electrical standard Read distance: 2cm-1m ( different chips and …