5Pcs/Lot CUID Key Tag Android App MCT Modify UID Changeable NFC 1K S50 13.56Mhz Epoxy Card Block 0 Writable ISO14443A Keyfob

5Pcs/Lot CUID Key Tag Android App MCT Modify UID Changeable NFC 1K S50 13.56Mhz Epoxy Card Block 0 Writable ISO14443A Keyfob

The product is as follows:

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

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

3,Support android phone NFC modify UID, the software is MCT, if you do not know the software, pls contact us. 

Please leave a message with us when you place the order, if not leave any messages, we will send randomly. thanks!

If you have bulk order, pls contact me,thanks!

Return and refund

>>Return and refund is acceptable when item is broken during shipping and package is returned within 7 days after receiving. Please be patient to give us 3-5 working days to process yourreturn and refund.

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