10PCS Rewritable RFID 13.56MHz CUID UID Blank Card Clone Card Copyable Changeable Smart IC S50 Card Duplicator White Cards

Product Description

Works exactly like the MF1K, with 16 Sectors and 4 Blocks each Sector, but the Sector 0 Block Zero known as Manufacturers Block where the Chip UID is stored, can be re programmed to any UID you wish.
This is a perfect solution for a lost irreplaceable- Cards ID, you don't need to re-enroll new cards. Just program this new MF 1K's UID to the UID of lost card then you have a new Exactly the same card.

Application

Access control, hotel locks, staff attendance, school campus access, membership management, payment control, identification and security systems, parking lot entry, social security management, transportation, municipal and ancillary service.

Funtion: All block sector writable.Each block is rewritable and useful

Note

his UID card requires a card reader to write. The meaning of writing is just writing the inner code, not writing other data.
The Android Mifare Classic Tool and NFC Tools just writes data, such as date, name, etc.