10/30/50Pc 25MM CUID Android App Modify UID Changeable S50 1K NFC Sticker Wet Inlay 13.56MHz NFC tag Block 0 Writable Copy Clone

CUID Android App M C  T Modify UID Changeable S50 1K NFC Sticker Wet Inlay 13.56MHz NFC tag Block 0 Writable 14443AThis card works the same as the normal IC cards, for 1K MF S50 standard.4-byte UID,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.Note:Common 13.56mhz rfid reader writer copier cannot write the CUID cards!Only NFC andriod APP(MCT), acr122U,300CD,PM5/Pro, iCopy3/5/8,X100, Proxmark 3 support write CUID cards.Confirm your purchase before you write the default machine to support a specific card.Specification:1,UID card block 0 (UID's block) can be modified arbitrarily.2, block 0 directly with normal IC read-write device modification.3, card of the default password for 12 F,FFFFFFFFFFFF.4.Support android phone NFC MCT modify UIDFrequency: 13.56 MHzProtocol: ISO14443ACapacity: 1k bytes EEPROM memoryRewrite Times: 100,000 timesModulation: ASK Manchester codingRead Distance: 0 ~ 7 cm(depends on the Reader)Material: PE self-adhesive + coated paperSize: 25MM roundNotice:Due to different monitors, there may be some color difference, which is normal.