-40%
MF S50 NFC 13.56Mhz UID 0 block 7 bytes rewrite changeable rfid card mutable
MF S50 NFC 13.56Mhz UID 0 block 7 bytes rewrite changeable rfid card mutable

MF S50 NFC 13.56Mhz UID 0 block 7 bytes rewrite changeable rfid card mutable

$ 3.68

Availability: 10 in stock
  • Condition: New
  • Brand: Unbranded
  • Item must be returned within: 30 Days
  • All returns accepted: Returns Accepted
  • Refund will be given as: Money Back
  • Restocking Fee: No
  • MPN: Not applicable
  • Return shipping will be paid by: Buyer

    Description

    We support OEM, if more than 500pcs, we can print your logo in card freely.
    Note:  need use my spcial software with acr122u reader
    1pcs 13.56MHZ UID MF 1K S50 0 block 7 bytes changeable Rewritable card
    This card works the same as the normal IC cards, for Mf 1K 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.
    The product is as follows:
    1,
    UID card block 0 (UID's block) can be modified arbitrarily.