Cardman 3121 interface cards/adapter

CardMan 3121 The OMNIKEY® 3121 is a plug & play USB reader with a transmission speed to the card of up to 420kbps. Thanks to its compliance with all industry standards, this reader is compatible with virtually any contact smart card with any operating system for any application.


The reader is designed to meet all major standards like ISO 7816, EMV 2000, Microsoft WHQL, USB CCID, PC/SC, HBCI (Home Banking Computer Interface), the PC-2001 Specification and many more.

The usage within an application is based on standardized interfaces like PC/SC, OCF (Open Card Framework) or CT-API. The USB CCID support makes the integration in an existing system the easiest ever by connecting host and smart card reader without the need of additional drivers.