The Mifare DESFire 4K NXP EV2 Cards are contactless cards embedded with genuine NXP chip operating at 13.56 MHz frequency range. It has a 4 Kbyte memory and can be used in multiple applications.

• Sold in packs of 100
• Standard CR80 credit cards size (86mm x 54mm)
• 4 Kbyte memory capacity
• Operates at 13.56 MHz frequency range
• Ideal solution for identity, access control, and micropayment applications