{"id":4169,"date":"2024-06-26T17:23:41","date_gmt":"2024-06-26T09:23:41","guid":{"rendered":"https:\/\/www.dccochina.com\/?post_type=product&p=4169"},"modified":"2026-04-25T18:38:20","modified_gmt":"2026-04-25T10:38:20","slug":"nxp-desfire-ev2-2k-4k-8k-card","status":"publish","type":"product","link":"https:\/\/www.dccochina.com\/es\/shop\/nxp-desfire-ev2-2k-4k-8k-card\/","title":{"rendered":"NXP Desfire EV2 2K 4K 8K Card"},"content":{"rendered":"

Key Specifications\uff1a<\/h3>\n\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n
Model<\/td>\nFull name<\/td>\nCapacity<\/td>\nEncryption Algorithm<\/td>\nSecurity Level (SL)<\/td>\n<\/tr>\n
\u200cEV1<\/td>\nMIFARE DESFire EV1<\/td>\n\u200c2KB \/ 4KB \/ 8KB<\/td>\nDES, 3DES, AES-128<\/td>\nCommon Criteria EAL4+<\/td>\n<\/tr>\n
EV2<\/td>\nMIFARE DESFire EV2<\/td>\n\u200c2KB \/ 4KB \/ 8KB \/ 16KB<\/td>\n3DES, AES-128, Random Number Enhancement<\/td>\nEAL4+, Enhanced Against Side-Channel Attacks<\/td>\n<\/tr>\n
EV3<\/td>\nMIFARE DESFire EV3<\/td>\n\u200c2KB \/ 4KB \/ 8KB \/ 16KB \/ 32KB \/ 64KB<\/td>\nAES-128, Supports OTA Key Updates<\/td>\nEAL5+, supporting Secure Boot and privacy protection.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

All models operate at a frequency of 13.56 MHz, comply with the ISO\/IEC 14443A standard, and typically have a read\/write distance ranging from 1.5 cm to 8 cm.<\/p>\n

Key Technical Features:<\/span><\/h3>\n

1. MIFARE DESFire EV1<\/strong>
\nSecurity Foundation: As the inaugural product in the series, the EV1 introduced a complete Smart Card Operating System (COS), supporting multi-application isolation and dynamic file management.
\nEncryption Mechanisms: It employs a hardware-level encryption coprocessor and supports various authentication protocols, effectively defending against replay and Man-in-the-Middle (MITM) attacks.
\nApplication Flexibility: It allows for the creation of up to 28 independent applications, with support for 32 files under each application, making it suitable for complex system integration.<\/p>\n

2. MIFARE DESFire EV2<\/strong>
\nSecurity Upgrades: It features enhanced random number generation quality and optimized defenses against physical attacks, such as Differential Power Analysis (DPA).
\nSystem Compatibility: It is fully compatible with existing MIFARE infrastructure and supports the standard APDU instruction set, facilitating the seamless upgrade of legacy systems.
\nExpanded Applications: It is ideal for scenarios requiring high interoperability, such as cross-city transit cards and enterprise-level access control networks.<\/p>\n

3. MIFARE DESFire EV3<\/strong>
\nPerformance Leap: It supports faster transaction speeds and longer communication distances, with data transfer rates reaching 848 kbps, significantly enhancing the user experience.
\nRemote Management: It supports Over-the-Air (OTA) key updates, allowing for remote card configuration via NFC-enabled mobile phones; keys can be pre-configured to enable “plug-and-play” style deployment.
\nPrivacy Protection: It introduces a new anonymous mode to safeguard user privacy in scenarios where identity verification is not required, ensuring compliance with data protection regulations such as GDPR.<\/p>\n

Why Choose the NXP MIFARE DESFire EV2 2K\/4K\/8K?<\/strong><\/h2>\n

DESFire EV2 is optimised for service providers who require secure, dynamic, and multi-functional smart card platforms. It enables you to create independent applications within a single card, supporting fine-grained access control and rapid data processing.<\/p>\n

With up to 8K EEPROM and advanced cryptographic capabilities, it’s ideal for use in transportation, education, events, and city services. Its EAL5+ certification ensures industry-trusted security, while its high-speed read\/write capabilities reduce user wait times and improve operational efficiency.<\/p>\n

Technical Specifications<\/strong><\/h2>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Attribute<\/th>\nDetails<\/th>\n<\/tr>\n<\/thead>\n
Material<\/td>\nPVC, PET, PET-G, PC<\/td>\n<\/tr>\n
Size<\/td>\nCR80 standard (86\u00d754mm), customizable<\/td>\n<\/tr>\n
Chip<\/td>\nNXP MIFARE DESFire EV2 (MF3D(H)x2 22\/42\/82)<\/td>\n<\/tr>\n
Frequency<\/td>\n13.56 MHz<\/td>\n<\/tr>\n
Memory<\/td>\n2K \/ 4K \/ 8K byte EEPROM<\/td>\n<\/tr>\n
Protocol<\/td>\nISO\/IEC 14443-2\/3 A<\/td>\n<\/tr>\n
Certification<\/td>\nCommon Criteria EAL5+<\/td>\n<\/tr>\n
Security<\/td>\nRandom ID, Secure Messaging, Proximity Check<\/td>\n<\/tr>\n
Functionality<\/td>\nMulti-application, Read\/Write<\/td>\n<\/tr>\n
Printer Compatibility<\/td>\nFull-panel printable for all major ID card printers<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n
<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

The NXP MIFARE DESFire EV2 series\u2014fully designated as “NXP MIFARE DESFire Encryption Version 1\/2\/3″\u2014is a high-performance contactless smart card product line introduced by NXP Semiconductors. Featuring high security, large-capacity storage, and multi-application support capabilities, it is widely deployed in transportation, access control, and mobile payment scenarios.<\/p>","protected":false},"featured_media":4174,"template":"","meta":[],"product_cat":[115],"product_tag":[134],"class_list":["post-4169","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-13-56mhz-card","product_tag-nxp-desfire-ev2-2k-4k-8k-card"],"yoast_head":"\nNXP Desfire EV2 2K 4K 8K Card - Dcco<\/title>\n<meta name=\"description\" content=\"NXP Desfire EV2 2K 4K 8K Card is compatible with ISO\/IEC 14443-2\/3 A protocols and are widely used as secure public transportation ticketing cards, smart city cards, and more\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.dccochina.com\/es\/shop\/nxp-desfire-ev2-2k-4k-8k-card\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NXP Desfire EV2 2K 4K 8K Card - Dcco\" \/>\n<meta property=\"og:description\" content=\"NXP Desfire EV2 2K 4K 8K Card is compatible with ISO\/IEC 14443-2\/3 A protocols and are widely used as secure public transportation ticketing cards, smart city cards, and more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.dccochina.com\/es\/shop\/nxp-desfire-ev2-2k-4k-8k-card\/\" \/>\n<meta property=\"og:site_name\" content=\"Dcco\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-25T10:38:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.dccochina.com\/wp-content\/uploads\/2024\/06\/DSC00462-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1708\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.dccochina.com\/shop\/nxp-desfire-ev2-2k-4k-8k-card\/\",\"url\":\"https:\/\/www.dccochina.com\/shop\/nxp-desfire-ev2-2k-4k-8k-card\/\",\"name\":\"NXP Desfire EV2 2K 4K 8K Card - 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