Mifare Desfire EV3 NFC Cards (2K/4K/8K Options) - ISO/IEC 14443A Compliant Multi-Capacity Flexibility – Supports Mifare DESFire EV3 2K, 4K, and 8K configurations for scalable security and storage needs. Advanced Security Compliance – Features AES-256 encryption, EV3 security protocols, and tamper-resistant design for secure transactions. Universal Compatibility – Operates at 13.56MHz, fully compliant with ISO/IEC 14443A standards for seamless integration with NFC readers. Enterprise-Grade Use – Ideal for high-security applications like access control, public transit, digital services, and IoT solutions.Works with all NFC-enabled phones. Cost-Efficient Bulk Pack – 10/20/50/100 cards pack optimized for commercial deployments, ensuring consistent performance and durability. Physical Specifications Material:Black Core PVC, White Core PVC, White Core PET (WEEE Directive✓)White Core ABS (WEEE Directive✓), Wooden (WEEE Directive✓)Dimensions: 85.6×54×0.88 mm | 3.37¨×2.125¨Net Weight: About 5.8 gSurface Treatment: Glossy, Matte or FrostedPersonalized Printing (NA for Wooden Cards): Thermal Transfer / Dye SublimationCustomization Options (NA for Wooden Cards): Pre-Printing, Barcode Printing, Embossing, Holograms, Signature Panels, UV Printing, Hot Stamping, Punch Holes Environmental Spec Operating Limits: 0°C ~ 50°C, 20% ~ 90% RHStorage Limits: 18°C ~ 28°C, 20% ~ 90% RHApplication: Public transport ticketing, Secure access control, Closed-loop payments, Loyalty managementCare Tips: 1. Avoid excessive bending.2. Keep away from water.3. Store in cool and dry place.Cleaning Tips: 1. Use a soft, dry cloth.2. Avoid harsh chemicals or abrasive cleaners.3. Remove stains immediately. Chip Characteristics Chip Manufacturer: NXP®Chip Type: MIFARE® DESFire® EV3 8KEEPROM: 8 KBUID: 7-byte UID | 4-byte RIDWrite Endurance: 1,000,000 cyclesData Retention: 25 yearsRANDOM: OptionalMutual Three-pass Authentication: SupportAnti-Collision: SupportCryptography: AES128, DES, 2K3DES, 3K3DES, EAL5+Automatic Anti-tear Mechanism: SupportSUN: Compatible with NTAG DNA Technical Parameters Operating Frequency: 13.56 MHzSupport Protocols: ISO/IEC 14443-A, ISO/IEC 7816-4, NFC Forum Type 4Communication Rate: Up to 848 kbit/sReading Distance: Up to 10 cmCapacitance: 70 pF Packaging Packing Format: Single pieces, piece by piecePacking Quantity: 200 pcs/case, G.W.: 1.26 kgPacking Method: 1000 pcs or 2000 pcs/cartonCarton Dimension:1000 pcs: 23×20×17 cm (G.W.: 6.3 KG)2000 pcs: 48×23×14 cm (G.W.: 12.6 KG)
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