5/10pcs 13.56Mhz RFID CUID Key Tag Sticker Label Card Key UID Changeable Block 0 Writable Rewrite For NFC Andriod MCT Copy Clone

13.56Mhz RFID GEN2 CUID 1K S50 Tag Sticker Card UID Changeable Block 0 Writable rewritable for NFC Andriod MCT Copy Clone Duplicate

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.

Specification:

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

2, block 0 directly with normal mif read-write device modification.

3, card of the default password for 12 F,FFFFFFFFFFFF.

Support NFC android phone App MCT modify UID

Specifications :

Chip: CUID

Diameter: 25MM

Frequency: 13.56 MHz

Protocol: ISO14443A

Capacity: 1k bytes EEPROM memory

Rewrite Times: 100,000 times

Read Distance: 0 ~ 10 cm(depends on the Reader)

Material: PVC

Initial Key: FFFFFFFFFFFF (12F)

common 13.56 mhz rfid reader writer and nfc phone can not write the particular cards!

Usually we use the NFC reader writer, super reader ,PM5/Pro,300CD, Proxmark3,iCopy3/5/8 to write a specific card.

Confirm your purchase before you write the default machine to support a specific card.

The difference between UID card and CUID card

UID card：

Ordinary copy card, you can repeatedly erase and write 0 sector, it is mainly used in IC card copy, it will fail if it encounters a card reader with a firewall.

CUID card：

The rewritable anti-shielding card can repeatedly erase and write 0 sector. It can be used when the UID card copy is invalid, and the firewall can be bypassed.(70%)