10/20/50/100 Pack DESFire EV3 D43/D83 EV1 D21 2K/4K/8K KeyFob NFC Tag Multi Colors for Door Access RFID Tags IC KeyFob Programmable IC Card Keychain - ISO/IEC 14443A Compliant

This tag features a DESFire EV3 chip for secure data storage and transfer, and is encased in durable ABS material for long-lasting use in harsh environments. It supports fast data exchange and is compatible with various NFC-enabled devices.

• Equipped with the advanced DESFire EV3 4K/8K EV1 D21 2K chip
• Offers 8KB memory for storing complex data
• Built to withstand harsh environments and physical impact
• Supports over 100,000 erase/write cycles
• Ensures reliable performance and long-term durability
• Compliant with ISO/IEC 14443A and NFC Forum Type 4 standards