13.56mhz for MIF-S50 S70 NFC Card 0 Block Writable 7 Byte UID Changeable Rewritable 1K 4K RFID Card Chinese Magic Card

13.56mhz for MIF S50 S70 NFC Card 0 Block Writable 7 Byte UID Changeable Rewritable 1K 4K RFID Card Chinese Magic Card

This card works the same as the normal IC cards, for Mif1K S50 standard. Only the Sector 0 Block Zero which is known as the Serial Number/Manufacturers Block(Chip UID) could be programmed to any UID you want.

UID card block 0 (UID's block) can be modified arbitrarily.

Package included

1PCS 7 byte UID changeable card

XCRFID

XCRFID are 100% committed to supplying the best quality goods at the best possible price. We are skilled in rfid and use the products we sell for our client projects so we know they work well before we sell them. We provide after sales support so any issue or question will always be responded to very quickly.

We are very proud of our feedback on Aliexpress, which is only possible to achieve by providing the best possible product, service and support!