?10pcs 1k S50 13.56MHz RFID Gen2 CUID Block 0 Writable Changeable Tags Card UID Rewritable NFC S jQ

10pcs 1k S50 13.56MHz RFID Gen2 CUID Block 0 Writable Changeable Tags Card UID Rewritable NFC Sticker Android App MCT Modify
Specification:
1,CUID card block 0 (UID’s block) can be modified arbitrarily.
2, block 0 directly with normal mif read-write device modification.
Support NFC android phone modify UID , Please search “MCT” in android Play Store
common 13.56 mhz rfid reader writer and nfc phone can not write the particular cards!
Usually we use the ACR122u NFC reader writer, super reader ,PM5,300CD, Proxmark3,iCopy3/5/8 to write a specific card.
Confirm your purchase before you write the default machine to support a specific card
Product Description:
Frequency: 13.56 MHz
Chip type: CUID
Work mode: read and write
diameter40mm
Thick:0.8mm
Read and write distance: 1-10cm
rewritable >100,000
This card works the same as the normal IC cards, for 1K S50 standard. Only the Sector 0 Block Zero which is known as the Serial Number/Manufacturers Block(Chip CUID) could be programmed to any UID you want.