Amazon.com: 125khz RFID Writable rewritable T5577 fob
5. Working Mode: Read-write modes - Can be used in 125KHz RFID card Copier Duplicator 6. Storage Capacity: 330 bit (264 free bit availability) 7. Reading distance is 0 - 10cm Package include: 10pcs T5577 RFID rewritable 125khz writable Black Keyfobs.
Get Price