Model Number:CUIDSW4-10/50/100
Origin:Mainland China
Certification:CE

25MM 13.56mhz CUID UID changeable S50 1K NFC Sticker Wet Inlay NFC tag Block 0 Rewritable For Andriod MCT Copy Clone
Note:Common 13.56mhz rfid reader writer copier cannot write the CUID cards!
Only NFC andriod APP(MCT), PM5/Pro,300CD, iCopy3/5/8, Proxmark 3 support write CUID cards.Confirm your purchase before you write the default machine to support a specific card.
Specification:
1,CUID 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 modify UID,It doesn't support iPhone
Frequency:            13.56 MHz
Protocol:                ISO14443A
Capacity:               1k bytes EEPROM memory
Rewrite Times:      100,000 times
Modulation:           ASK Manchester coding
Read Distance:       0 ~ 7 cm(depends on the Reader)
Material:                 PVC
Size:                      25MM round