MIFARE® DESFire® is ideal for combing and supporting multiple applications on one card. MIFARE DESFire EV1 benefits from a Unique 7 byte UID and on-chip backup management system. It is also ISO/IEC 14443 A 1-4 compliant. The latest addition to the MIFARE DESFire family is the second evolution MIFARE DESFire EV2, this further increases flexibility and can hold as many different applications as the memory size supports.
