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Hid Omnikey 3121 USB Connected Smart Card Reader for Desktop Use

  • Different standing base options available for convenient vertical and horizontal use
  • Shipped with support for adhesion (e.g. to PC monitor)
  • Robust housing and long USB cable
  • High speed data transmission
  • All major operating systems supported
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Overview
Specs
Reviews (1)
HID OMNIKEY 3121

This high-performance smart card reader connects to your PC through USB and instantly reads data once card is inserted. It is an easy-to-install solution for all contact smart card operations, such as single sign-on, online backing, and digital signature application.


Easy to install

Eliminates the need to install drivers; uses native supported CCID drivers within the operating system.


Readily Compliant

Meets all relevant industry standards for smooth integration in PC environment.


Convenient and Reliable

Multiple-base mounting options, robust housing, and long USB cable.


Suits Any Application

Compatible with virtually any smart card and major PC operating systems.

MAIN OVERVIEW FEATURES: Connectivity
Technology: CableMedia
Supported: ContactHost
Interface: USB
2.0C olor: Two-tone
GrayHeight: 1.1"W
idth: 2.6"D
epth: 3.1"W
eight (Approximate): 0.18 ozEnvironmentally
Friendly: YesEnvironmental
Certification: RoHSWEEE

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies*

  • Return for refund within: 30 days
  • Returns are subject to restocking fees and return shipping fees. Please click here to learn more about restocking fees and return shipping fees.
  • This item is covered by Newegg.com's International Order Return Policy.
  • Read full return policy for details.
  • *Subject to applicable law
  • Warranty Notice:

    This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
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The HID OMNIKEY 3121 is a USB desktop contact smart card reader for people who need a straightforward way to use smart cards for single sign-on, online banking, or digital signatures, with native CCID driver support in the operating system.

Recommended For

  • CAC, PIV, or other contact-smart-card users who need a reader at a fixed desktop workstation for card-based sign-in or identity checks.
  • People who regularly use contact smart cards for desktop tasks such as online banking, single sign-on, or digital signatures.
  • Workstation operators who insert and remove full-size contact cards at a desk and want a reader designed for stable, one-hand desktop use.
  • IT teams or developers integrating ISO 7816 contact cards with PC/SC-compatible desktop applications.

Spec Summary

AttributeValue
Best ForContact smart card operations such as single sign-on, online banking, and digital signatures
Reader Type And Form FactorRFID reader designed for desktop use
Protocols And StandardsSupports ISO 7816, USB CCID, PC/SC, and HBCI
Connectivity And CompatibilityUSB connection; compatible with major PC operating systems and smart cards, with native CCID driver support in the operating system
Installation And MountingMultiple base options support desktop placement
Dimensions3.15 × 2.64 × 1.1 in
Environmental ConditionsOperating temperature: 32–131 °F (0–55 °C); storage temperature: −4–176 °F (−20–80 °C); humidity: 10–90% RH
Model IdentifiersHID OMNIKEY 3121; part number R31210320-01