MIFARE DUOX Card – Factory Direct Since 2011
High-security contactless smart cards powered by NXP MIFARE DUOX – the first NFC IC in its class to combine asymmetric (ECC) and symmetric (AES-256) cryptography on a single chip . Our MIFARE DUOX Cards deliver advanced security for identity management, secure car access, and EV charging authentication.
With Common Criteria EAL6+ certification – a higher assurance level than EAL5+ found in many smart cards – and compliance with ISO/SAE 21434 automotive cybersecurity standards, MIFARE DUOX provides robust protection for the most demanding applications .
User memory options from 2KB to 16KB with flexible file system architecture supporting true multi-application and post-issuance application installation .
As a professional factory established in 2011, we offer OEM / ODM services including custom card printing, chip encoding, and PKI certificate integration.

MIFARE DUOX speeding up Secure Car Access Digital Key performance
The ideal fit for the Automotive industry
• MIFARE DUOX fulfills automotive customer requirements
• Compliancy to automotive industry regulations
− ISO / SAE 21434 cyber security regulations
− MISRA-C coding standard
− Automotive-like qualification on silicon level (dedicated qualification flow including cold test)
− Extended temperature range: -40°C up to 105°C operating condition for automotive environments

Accessing EV-Charging services with MIFARE DUOX
The ready-made solution for Electric Vehicle charging applications and user authentication
We have passed IATF 16949 certification.

| Dimensions | 85.5*54mm (customizable size and shape |
| Protocol | ISO14443A、ISO15693、ISO18000 |
Chips | Mifare DUOX |
| Card Surface | Glossy, matte, frosted, epoxy (single or double sided), brushed (single or double sided) |
| Materials | PVC, PLA, PETG, PET, Teslin, Wooden, R-PVC, paper, PC, ABS |
Operating frequency | 13.56MHZ |
Data retention | 10 years |
Erase/write times | 100,000 times |
| Printing | Silk screen printing, offset printing, digital printing, anti-counterfeiting printing, UV printing |
Coding process | Inkjet code, laser code, flat code, embossed code, bar code, QR code |