HID Identity Card Reader OMNIKEY 3021 – USB Mobile Smart Card Leser for Secure Authentication & ID Management
The HID OMNIKEY 3021 USB Smart Card Reader is a compact and reliable smart card reader designed for secure identity authentication, eID applications, and access control systems. This USB-connected mobile smart card reader supports a wide range of ISO 7816-compliant smart cards, making it ideal for government ID, banking security, and corporate identity verification. The plug-and-play design ensures easy integration with Windows, Mac, and Linux systems. Trusted by IT professionals worldwide, the OMNIKEY 3021 delivers fast, secure, and flexible smart card reading for high-security environments.
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Technical Specifications:
Model Number: OMNIKEY 3021
Interface: USB 2.0 (also compatible with USB 1.1 and USB 3.0)
Card Type Supported: ISO 7816 Class A, B, and C (5V, 3V, 1.8V)
T=0 and T=1 protocols
Memory cards with I²C protocol (SLE4418/28, SLE4442/43, AT88SC153/1608, etc.)
Common Access Card (CAC)
Java Cards, eID, EMV cards, and health cards
Data Transmission Speed: Up to 420 kbps
Card Insertion Cycles: Minimum 100,000 insertions
Connector Type: USB Type-A
Status Indicator: LED (shows card activity)
Operating System Compatibility: Windows 7, 8, 10, 11
macOS
Linux
Android (via USB-OTG support)
Citrix environments supported
Compliance & Certifications:
ISO 7816
EMV Level 1
PC/SC 2.01
CCID compliant
WHQL (Windows Hardware Quality Labs) certified
USB-IF certified
CE, FCC, UL, RoHS compliant
Physical Specifications:
Dimensions: 80 mm x 67 mm x 10.5 mm
Weight: ~60 grams (0.13 lbs)
Housing Material: ABS plastic
Cable Length: Approx. 1.5 meters (4.9 feet)
Typical Applications:
Government ID (eID) programs
Financial institutions (EMV card authentication)
Healthcare smart card access
Corporate security & single sign-on (SSO)
Logical access control systems
Bossmane Clark –
I’ve been using the HID OMNIKEY 3021 USB Smart Card Reader for several months, and it has exceeded my expectations in every way. This device is compact, lightweight, and incredibly easy to use just plug it in, and you’re ready to go. No drivers needed on most operating systems, which is a huge plus. Looking forward in linking my friends over thanks
Lutafah Sikder –
The two-way smart card reading capability is fast and accurate. It works flawlessly with my government-issued CAC card, as well as banking EMV cards and corporate ID badges. I’ve tested it across Windows 10, macOS, and even Linux, and the compatibility has been seamless every time.
Pop James –
One thing I particularly appreciate is its durable build despite the small size. It feels sturdy, not cheap, and fits easily into my laptop bag for travel. The USB cable length is generous, and the LED indicator makes it easy to know when a card is being read—though I’ll admit, the light can be a bit bright in a dark room.