MIFARE DESFire EV1 4K KeyFobs SmartCard America Brand

MIFARE DESFire EV1 (MF3ICD(H) 21/41/81), a Common Criteria (EAL4+) certified
product, is ideal for service providers wanting to use secure multi-application smart cards
in public transport schemes, access management or closed-loop e-payment applications.
It is fully complies with the requirements for fast and highly secure data transmission,
flexible memory organization and interoperability with existing infrastructure.
MIFARE DESFire EV1 is based on open global standards for both air interface and
cryptographic methods. It is compliant to all 4 levels of ISO/IEC 14443A and uses optional
ISO/IEC 7816-4 commands.
Featuring an on-chip backup management system and the mutual three-pass
authentication, a MIFARE DESFire EV1 card can hold up to 28 different applications and
32 files per application. The size of each file is defined at the moment of its creation,
making MIFARE DESFire EV1 a truly flexible and convenient product.

NXP MIFARE DESFire EV1 4K KeyFob