4 Byte UID Changeable 4K S70 Magic Mifare Card

$4.79

Mifare Classic S70 4K Card with 4 Byte Writable UID. The RFID Readers that support on this card: ACR122U, iCopy-X and Proxmark3 X.

4 Byte UID Changeable 4K S70 Magic Mifare Card

$4.79

This is the 4 Byte UID changeable Mifare Classic 4k size card.

The UID can be modified ONLY with an external device (ACR122U, Proxmark3 X and iCopy-X devices).

The UID cannot be changed with NFC on Android or iOS devices.

Windows Program Download Link: PCSC_Mifare_Secure.

Basic Attributes

Protocol

ISO14443A

UID Length

UID Changeable

Yes (Backdoor Command)

Working Temperature

-20°C-70°C

Protocol

ISO14443A

UID Length

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