Call 302-200-1142
Text 786-548-0434

Prices are subject to change without previous notice.


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HID Omnikey 3121 USB Contact Smart Card Reader


Omni 3121

The HID OMNIKEY 3121 is a high-performance contact smart card reader. Designed to be easy to use, the OMNIKEY 3121 features plug-and-play compatibility with drivers for all major PC operating systems.

The equipment also meets all relevant industry standards and is compatible with virtually any contact smart card, including EMV smart cards. The OMNIKEY 3121 reader is bus powered by USB so there is no need for additional wiring or power supply.

The gadget can be set upon a desktop with the included vertical standing base, or mounted to a surface with the provided adhesive attachment pad. The HID OMNIKEY 3121 has everything you need to get setup quickly, and is suited for all contact smart card operations like online-banking or digital signature applications.


Model Number


Part Number



Two-tone Gray


3.15'' x 2.64'' x 1.1''
(80 mm x 67 mm x 28 mm)


4.97oz (141g)


USB (Bus Powered)


Includes adhesive attachment pad and standard standing base vertical mounting options.

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2803 Philadelphia Pike
Suite B
Claymont, Delaware 19703

Phone: 302-200-1142
Text: 786-548-0434
Fax: 302 289-7811

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