The 6D0121-010 from HID Global Corporation is a RFID Tag with Operating Frequency 13.56 MHz, Memory 2048 Bit (EEPROM), TID Memory 64 Bit, Operating Temperature -40 to 90 Degree C, Storage Temperature -40 to 90 Degree C. Tags: RFID Laundry Tag, NFC Tag. More details for 6D0121-010 can be seen below.