5/10pcs GEN2 CUID Android App MCT Modify UID Changeable Tag Keyfob NFC 1k S50 13.56MHz Card Block 0 Writable HF 14443A

5/10pcs CUID Android App MCT Modify UID Changeable NFC 1k s50 13.56MHz Keyfob Block 0 Writable 14443A

For the 5KeyCUID and 10KeyCUID, it will send random colors from warehouse, not able to customize the colors, it may different colors from the pictures.

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.

The product is as follows:

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

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

3,CUID Support android phone NFC MCT modify UID.

Note:Common 13.56mhz rfid reader writer cannot write the CUID cards!

NFC phone andriod App(MCT), acr122U,PM5/Pro,300CD,iCopy8, X100,Proxmark 3 support write CUID cards.