7 Byte UID Changeable DESFire Magic Card

Name: 7 Byte UID Changeable DESFire Magic Card
Brand: MTools Tec
SKU: MT-DESFIRE-7B
Price: 21.99 USD
Availability: InStock
Rating: 3.67 (7 reviews)

Rated 3.67 out of 5 based on 6 customer ratings

$21.99

The UID wariteable DESFire SAK/ATQA Type Magic Card.

New Product Released!

This is the UID changeable Magic Card with DESFIRE SAK/ATQA.

The UID can be modified with APDU command with the external NFC Readers, such as PN532, PCR532, Proxmark3 X, and iCopy-XS.

Notice: This card only emulate UID and DESFire® SAK and ATQA, No other MIFARE DESFire® features.

Command to Change UID

By Proxmark3 X or iCopy-XS

hf mf gen3uid --uid 11223344556677

By Raw Command

hf 14a raw -s -c 02 00 ab 00 00 07 XX XX XX XX XX XX XX

By PN53x TAMA Shell

> 4a 01 00
> 42 02 00 ab 00 00 07 XX XX XX XX XX XX XX

Learn more about pn53x-tamashell.

https://github.com/nfc-tools/libnfc/blob/master/examples/pn53x-tamashell.1

Specifications

Protocol	ISO14443A
UID Length	7 Bytes

Weight	0.1 kg
UID Changeable	Yes (Backdoor Command)
Working Temperature	-20°C-70°C
Protocol	ISO14443A
UID Length	7 Bytes

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