... for ePayment, access control, time attendance, e-ticket, 4K bytes of EEPROM is configured into 16 sectors, so one ... both blank card, and pre-printed card.Features of mifare 4k card: About IC FeaturesIC manufacturer: NXP or China CompatibleWafer ... attendance, hotel management, transportation etcRelated ProductsNXP Mifare 1k card, Mifare 4k card, Mifare ultralight, Mifare DESFire, I-CODE SLI card, ...