--- product_id: 74092525 title: "HID OMNIKEY 3121 USB Smart Card Reader eID ID Identity Card Digital Signature" brand: "hid" price: "€ 49.26" currency: EUR in_stock: true category: "Hid" url: https://www.desertcart.gr/products/74092525-hid-omnikey-3121-usb-smart-card-reader-eid-id-identity store_origin: GR region: Greece --- # Universal OS compatibility Long USB cable for flexible setup Robust housing ensures durability HID OMNIKEY 3121 USB Smart Card Reader eID ID Identity Card Digital Signature **Brand:** hid **Price:** € 49.26 **Availability:** ✅ In Stock ## Summary > 🔐 Unlock your digital identity with confidence and style! ## Quick Answers - **What is this?** HID OMNIKEY 3121 USB Smart Card Reader eID ID Identity Card Digital Signature by hid - **How much does it cost?** € 49.26 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/74092525-hid-omnikey-3121-usb-smart-card-reader-eid-id-identity) ## 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 - • **Extended USB Reach:** Generous cable length lets you position your reader exactly where you need it—no compromises. - • **Plug & Play Simplicity:** Quick installation means you’re up and running in no time—perfect for busy professionals on the go. - • **Robust & Reliable Build:** Engineered with a sturdy housing and non-slip base to keep your workspace secure and professional. - • **Secure Digital Identity:** Supports national ID cards and digital signatures, empowering trusted online transactions and compliance. - • **Seamless Multi-OS Integration:** Effortlessly works with Windows, Linux, and macOS for ultimate versatility. ## Overview The HID OMNIKEY 3121 is a high-performance USB smart card reader designed for professional environments. Featuring a robust housing, long USB cable, and non-slip base, it supports all major operating systems and reads national ID and tachograph cards for secure digital signatures and authentication. ## Description HID Global, with its OMNIKEY brand, one of the world's leading manufacturers of innovative smart card readers, offers with the OMNIKEY 3121 a high performance USB smart card reader connected for office use with several storage options in a robust housing. The OMNIKEY 3121 is an easy to install USB card reader that is suitable for all contact smart card operations such as online banking or digital signature applications ## Features - Convenient for vertical position. Non slip base included - Robust housing and long USB cable - Reads national ID cards and sign digital signatures - Reads tachograph cards - Supports all OS: Windows 7, 8, 10, Linux OS, Apple macOS X ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06XY2XLWF | | Best Sellers Rank | 2,768 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 51 in External Memory Card Readers | | Department | Unisex Kids | | Guaranteed software updates until | unknown | | Item model number | R31210320-01 | | Manufacturer | HID Identity | | Product Dimensions | 8 x 2.8 x 6.7 cm; 120 g | ## Images ![HID OMNIKEY 3121 USB Smart Card Reader eID ID Identity Card Digital Signature - Image 1](https://m.media-amazon.com/images/I/81bEjMNMdbL.jpg) ## Questions & Answers **Q: Does this reader work with NHS smart cards** A: Yes, this card is supported. But you might need to install some NHS card reading software. You have to check that with the NHS card info. **Q: Does it work with windows 11?** A: Hi, The Datasheet specifies compatibility with the following operating systems: Windows 10/8.1/8/7/Vista/Server 2012/Server 2008R2 Windows CE (6/7) depending on hardware Linux Debian 6.0+ / Ubuntu 11.04+/ Fedora 15+; Open SUSE 11.4+ Mac OS X; Android™ Windows 11 is not specified but I would expect readers compatible with Windows 10 to maintain this functionality into Windows 11. **Q: Can anyone help me please...Can anyone tell me how to download the program for Linux as it doesnt do anything when plugged in** A: It really depends what card are you trying to read. Try searching for software for your smart card type. Or check with card issuer what software to use. **Q: is there any software to allow me to logon to windows/ Mac?** A: It should self-install drivers when you plug it into an online computer. There was no hassle in my experience with a PC. I used Horizon client to read the card, because that's my organisation's policy. Just ask the IT service ay your workplace, if that applies. ## 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. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/74092525-hid-omnikey-3121-usb-smart-card-reader-eid-id-identity](https://www.desertcart.gr/products/74092525-hid-omnikey-3121-usb-smart-card-reader-eid-id-identity) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-05-21*