---
product_id: 45582608
title: "HID OMNIKEY 3121 R31210320-01 Smart Card Reader - USB 3. 0 - Gray"
brand: "hid"
price: "154.95 DT"
currency: TND
in_stock: true
category: "Hid"
url: https://www.desertcart.tn/products/45582608-hid-omnikey-3121-r31210320-01-smart-card-reader-usb-3
store_origin: TN
region: Tunisia
---

# USB 3.0 ultra-fast data transfer Cross-platform OS compatibility TAA & FIPS 201 security compliance HID OMNIKEY 3121 R31210320-01 Smart Card Reader - USB 3. 0 - Gray

**Brand:** hid
**Price:** 154.95 DT
**Availability:** ✅ In Stock

## Summary

> 🛡️ Secure your digital identity with speed and style!

## Quick Answers

- **What is this?** HID OMNIKEY 3121 R31210320-01 Smart Card Reader - USB 3. 0 - Gray by hid
- **How much does it cost?** 154.95 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/45582608-hid-omnikey-3121-r31210320-01-smart-card-reader-usb-3)

## 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 for ultimate workplace flexibility.
- • **Military & Enterprise Ready:** Compatible with CAC, DOD, and multiple government portals ensuring you never miss a secure login.
- • **Ergonomic Vertical Stand Design:** Optimized for desktop use with a sleek standing base that keeps your workspace organized and efficient.
- • **Lightning-Fast USB 3.0 Connectivity:** Experience seamless, high-speed smart card reading with next-gen USB 3.0 tech.
- • **Government-Grade Security Compliance:** Built to meet TAA and FIPS 201 standards for trusted, secure access to sensitive data.

## Overview

The HID OMNIKEY 3121 is a compact, gray smart card reader featuring USB 3.0 for rapid data transfer, designed for secure access to government and enterprise systems. It supports all major operating systems and complies with TAA and FIPS 201 security standards, making it the trusted choice for professionals requiring reliable, cross-platform smart card authentication.

## 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 | #270 in Computer Memory Card Readers |
| Brand | HID |
| Color | gray |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,524) |
| Date First Available | January 19, 2017 |
| Is Discontinued By Manufacturer | No |
| 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

![HID 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.tn/products/45582608-hid-omnikey-3121-r31210320-01-smart-card-reader-usb-3](https://www.desertcart.tn/products/45582608-hid-omnikey-3121-r31210320-01-smart-card-reader-usb-3)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-09*