---
product_id: 45582608
title: "OMNIKEY 3121 R31210320-01 Smart Card Reader - USB 3. 0 - Gray"
brand: "hid"
price: "B/.54"
currency: PAB
in_stock: true
category: "Hid"
url: https://www.desertcart.com.pa/products/45582608-omnikey-3121-r31210320-01-smart-card-reader-usb-3-0
store_origin: PA
region: Panama
---

# Cross-platform OS compatibility USB 3.0 high-speed connectivity TAA & FIPS 201 security compliance OMNIKEY 3121 R31210320-01 Smart Card Reader - USB 3. 0 - Gray

**Brand:** hid
**Price:** B/.54
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock secure access with speed and style — your smart card’s best ally!

## Quick Answers

- **What is this?** OMNIKEY 3121 R31210320-01 Smart Card Reader - USB 3. 0 - Gray by hid
- **How much does it cost?** B/.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/45582608-omnikey-3121-r31210320-01-smart-card-reader-usb-3-0)

## Best For

- hid enthusiasts

## Why This Product

- Trusted hid brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal OS Support:** Effortlessly integrates with Windows, macOS, Linux, and iOS—perfect for the dynamic professional on the move.
- • **Seamless USB 3.0 Speed:** Experience lightning-fast data transfer with cutting-edge USB 3.0 technology, ensuring zero lag in your secure transactions.
- • **Military-Grade Security:** Built to meet stringent TAA and FIPS 201 standards, this reader guarantees your sensitive credentials stay protected and compliant.
- • **Ergonomic Vertical Design:** Standing base for convenient vertical use keeps your workspace sleek and your card reader always within reach.
- • **Trusted by Government & Enterprise:** Widely adopted for CAC, DOD, and corporate ID authentication—join thousands who rely on HID’s proven reliability.

## Overview

The HID OMNIKEY 3121 is a gray USB 3.0 smart card reader designed for high-speed, secure authentication across major operating systems. It supports a wide range of government and corporate ID cards, complies with TAA and FIPS 201 standards, and features an ergonomic vertical stand for desktop convenience. Trusted by military and enterprise users, it ensures seamless, compliant access to sensitive systems.

## Description

NA

## Features

- With standing base for convenient vertical use
- USB Smart Card Reader for CAC Army Military DOD Government ID, National eID, ActivClient, AKO, OWA, DKO, JKO, NKO, BOL, GKO, Marinenet, AF Portal, Pure Edge Viewer, ApproveIt, DCO, DTS, LPS, Disa Medical Corporate Enterprise email CAC Cards
- For Contact Chip IC Common Access Cards
- ISO 7816 Standard, EMVCo Terminal Level 1; TAA compliant; GSA Fips 201 approved
- All major operating systems supported: Windows 7, 8, 10, Linux OS, Apple macOS X

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XY2XLWF |
| Best Sellers Rank | #214 in Computer Memory Card Readers |
| Brand | HID |
| Color | gray |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,543) |
| Date First Available | January 19, 2017 |
| Item Dimensions LxWxH | 3.15 x 1.1 x 2.64 inches |
| Item Weight | 4.2 ounces |
| Item model number | R31210320-01 |
| Manufacturer | Hid Fargo |
| Operating System | Linux, Windows, iOS |
| Product Dimensions | 3.15 x 1.1 x 2.64 inches |
| Standing screen display size | 7 inches |
| Voltage | 120 volts |
| Wireless Type | 802.11a/b/g/n |

## Images

![OMNIKEY 3121 R31210320-01 Smart Card Reader - USB 3. 0 - Gray - Image 1](https://m.media-amazon.com/images/I/81bEjMNMdbL.jpg)

## Questions & Answers

**Q: Does it read government piv cards? thanks.**
A: Yes, it does. It reads all smart cards that have contact chip on them. But it can't read contactless (NFC) cards.

**Q: How long is the cable?**
A: About 3 ft

**Q: Does it work with a Chromebook or Mac?**
A: Not sure about Chrombook, but Mac OS is supported.

**Q: Does it any need a software installation for military common access cards? i have the macbook air**
A: You will need a middleware package. Militarycac dot com has instructions.

## Frequently Bought Together

- HID OMNIKEY 3121 R31210320-01 Smart Card Reader - USB 3. 0 - Gray
- Identiv SCR3310v2.0 USB Smart Card Reader
- Taglio PIVKey C910 Certificate Based PKI Smart Card for Authentication and Identification, Dual Interface Contact/Contactless Smart Card, Supports Windows PIV Drivers, Standard ISO.

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**Shop now:** [https://www.desertcart.com.pa/products/45582608-omnikey-3121-r31210320-01-smart-card-reader-usb-3-0](https://www.desertcart.com.pa/products/45582608-omnikey-3121-r31210320-01-smart-card-reader-usb-3-0)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-08-30*