The CS6040 from Convergence Systems Limited is a RFID Tag with Operating Frequency 902 to 928 MHz, Memory 96 bits Bank 1 R/W, 96 bits Bank 2, 512 bits Bank3 R/W, TID Memory 64 Bit, Operating Temperature -40 to 65 Degree C, Storage Temperature -40 to 85 Degree C. Tags: RFID Metal Tag. More details for CS6040 can be seen below.