China Factory RFID Fudan 1K Chip Cards is fully compatible with NXP Mifare S50 chip cards, usually widely used in access control system, payment etc., User memory 1024 bytes, 4 byte UID, rewritable and encrypted,13.56MHz frequency,meets ISO14443A protocol. Click us to get more details.

Offering a variety of chip ( Desfire, Ntag213/215/216, Fudan 1K, S50....), magnetic stripe, printable, programming, encryption, embossed number, engraving, hot foil, anti-fake ink/label as your request.