4K chip card with any printing SpecificationsDESFIRE EV1 4K Cards 1, blank white PVC cards to ISO standard 2, a 4K ... engrave- Barcode printing- Signature panel- Embossing Optional RFID IC: EM4200,GK4001, T5577, Hitag 1,Hitag 2,Hitag S256 Mifare 1K/ Mifare 4K ... / Mifare Ultralight/Mifare DESFireI CODE SLI, TI2048UHF EPC Class 1 Gen 2, Other chips upon request The MIFARE DESFIRE EV1 ...