Operating frequency：13.56MHz
 Radio standard：ISO/IEC 14443-2 TYPE A
 Air protocol: ISO/IEC 14443-4 MIFARE DESFire EV1
 UID/RID codes：7 bytes/4 bytes
 Data rate：106K to 848K bps
 Data storage capacity：256 bytes
 Authentication key type：TDES, AES (128-bit).
 Machine card verification type：triple authentication
 Machine card communication encryption types：Plain, Encrypted, and CMACed
 Common Criteria Certification Type：EAL4+