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The NXP MIFARE® DESFire® 4K EV2 is an advanced contactless smart card chip, offering 4KB of memory for enhanced storage capabilities. Ideal for demanding applications in transit, access control, and smart cities, this chip features robust AES and DES/Triple-DES encryption for top-notch security. It is designed for flexibility in custom applications and is compatible with existing MIFARE® infrastructures. The EV2 version boasts improved security features and faster transaction speeds, making it a reliable choice for secure, high-performance contactless operations.

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