Gen2 UID Changeable MIFARE Mini 0.3k S20

Description

MIFARE 4 byte UID 0.3k Mini Cards – UID CHANGEABLE

Write to Block 0 to change UID

• Supports fully unlocked read / write
• Impossible to block / brick
• LibNFC / nfc-mfultralight compatible
• Proxmark 3 compatible
• Android compatible