- Product name : Desfire EV2 1K / 2K / 4K /8K
- Material : PVC
- Size : 85.6*54*0.84mm
- Chip model : Desfire EV2
- Support agreement : ISO14443A
- Storage capacity : 1K / 2K / 4K /8K
- Working frequency : 13.56 MHz
- Communication rate: 106KBoud
- Reading distance : 2.5~10cm
- Read and write time : 1~2ms
- Working temperature : -20℃~85℃
- Erase life : 100,000 times
- Data retention : 5 years










