rfid replicator uid changeable

This video shows you how to use an RFID duplicator to change the UID of an RFID tag. If you want to duplicate an RFID key that is the same as your door lock card, this video can help you. It is suitable for unencrypted low-frequency access control cards and Mifare 1K cards at the same time, if it is deeply encrypted Mifare 1K, then this duplicator will be powerless.

[@CoolDude369-bd7vx]

I am using this replicator. When connected to a PC, this duplicator has the ability to crack a simple encrypted Mifare 1K card and subsequently duplicate it.

[@wckstarrrz]

is it able to crack some thing like a arcade card?

[@CoolDude369-bd7vx]

The encryption of arcade cards is typically complex and highly resistant to cracking. If you possess an Android phone with NFC functionality, downloading taginfo allows you to assess the encryption depth. Mifare1K cards consist of 16 sectors, and the greater the number of encrypted sectors, the more challenging it becomes to crack.@@wckstarrrz

[@newbegarfid9668]

Judging by the complexity of card encryption