mifare desfire ev1 4k card

MIFARE DESFire card was first introduced in 2002, and it is designed for solution developers and system operators who demand the utmost in security, flexibility, and performance. They target multi-application smart card solutions in identity, access, loyalty, and micro-payment applications as well as in transport schemes. MIFARE DESFire card fulfill the requirements for fast and highly secure data transmission, flexible memory organization, and are interoperable with existing contactless infrastructures.