The B45 from Junmp Tecnology is a RFID Tag with Operating Frequency 860 to 960 MHz, EPC Memory 128/496/128 Bits, TID Memory 48/48/48 Bits, User Memory 32/128/512 Bits, Operating Temperature -40 to 70 Degree C. Tags: RFID Dry Inlay. More details for B45 can be seen below.