This is contactless (NFC) smart card, based on DESFire EV2 with 2k of memory. Chip made by NXP, Germany used exclusively with SmartCardSDK software package.
Comes white, blank and can be used out of the box. Print ready for both sides of the card.
Caution: no returns, no refunds and no exchanges for any of the smart cards.
Sold in multiples of 50