DESFire EV1 4k Card
Mifare DESFire EV1 4K (FlexDF)

Mifare DESFire EV1 4K (FlexDF)

$5.65

The MIFARE DESFire EV1 4K card from NXP operates at 13.56 MHz wireless frequency, according to the ISO 14443A standard with the transport protocol complying to the ISO 14443-4 standard. It features a 4K byte non volatile memory, a high speed triple-DES data encryption co-processor, a flexible memory organization structure, a mutual 3-pass authentication technique together with a true random number generator and an anti-tear mechanism to guarantee data integrity during contactless transactions.

These are the 4K version of the chips used in the FlexDF

In stock (can be backordered)

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