ISO-EV2 ? Mifare DESFire EV2 4k Printable ISO Card - The ISO-EV2 is part of our Mifare DESFire EV2 4K card options. It is sold in quantities of 25 and, as with other CDVI cards and badges, you can personalize the ISO-EV2 with your company logo (minimum order of 1,000 units).Main FeaturesThe ISO-EV2 is compatible with Krypto only