Listing Grid template example Product Photo Description HID OMNIKEY 3121 USB Cardman CAC Military ID Smart Card Reader HID OMNIKEY 3121 USB Cardman CAC Military ID Smart Card Reader

The HID OMNIKEY 3121 is a reliable USB smart card reader designed for secure identification and authentication. Ideal for military CAC cards and other smart card applications, this device offers straightforward connectivity and trusted performance in a compact form factor with an included stand for easy USB 2.0 Full Speed

Smart Card Interface: ISO 7816 Class A, B, and C

Supported Card Types: CAC, PIV, and other contact smart cards

Dimensions: Approximately 96 mm x 62 mm x 16 mm

Operating System Support: Windows, Linux, macOS

Plug and Play functionality

Driver-free operation on supported platforms

Durable housing with integrated contactless support (depending on variant)

High-quality card reader with reliable card detection and reading

Key Features

• Compatible with Common Access Cards (CAC) and Personal Identity Verification (PIV) cards
• USB-powered, no external power supply needed
• Compact design with included stand for desktop use
• Supports secure authentication for government and enterprise use
• Cross-platform support for broad OMNIKEY 3121 USB Cardman Smart Card Reader with stand

Specifications Functional Condition:
F3 - Key Functions Working

Equipment in this category has undergone testing to confirm that its core functionalities are operational. Essential functions that a typical user would expect are verified working. Secondary functions or software may not be present or configured. Units may be missing components or parts that are not essential to key functions.

Cosmetic Condition:
C3 - Used Fair

Moderate scratches or scuffs. Possible small dings or dents. Some discoloration may be present. Hinges may be a little loose.

Data Sanitization:
S2 - Non-Data

Device has been assessed as a device that does not contain data, or data has been physically removed.

Shipping

Tracking information is automatically uploaded to once your order ships.
We ship orders within the contiguous US with FedEx or USPS at our discretion. We use 's shipping calculator for all shipping rates.
PO Box, HI, AK, APO/FPO/DPO, and PR orders must be shipped via USPS. Please contact us or request an adjusted invoice before checking out. Local Pickup
If you have purchased an item and prefer to pick it up, please select “Local Pickup” from the shipping options during checkout. Then please contact us to arrange pickup.
Payment must be made through prior to pickup. Combined Shipping
We can typically provide a 30% shipping discount for multiple purchases that will fit in the same box.
For combined shipping, please click 'Request Total' or send us a message before checking out.
We can then adjust your invoice for combined shipping. Expedited Shipping
In order to guarantee the rates and transit times shown, we must receive your order with its payment cleared by 12:00 PM EST during business days.
Orders placed after 12:00 PM EST will be shipped on the next business day.
Orders placed on weekends or holidays will be shipped the next business day.
Please plan your orders accordingly.

Returns

We strive to be a 5 star seller and hope that you are happy with your purchase.
If there is a problem with your order, please contact us through messages or by phone before leaving response. For items that are tested and working properly:
Our return window for working items listed as "New" or "Used" is 30 days.
If the item is no longer wanted or does not fit, the buyer is responsible for return shipping.
If the item is not working as described, we will work with you on the issue, please contact us to resolve. Please review all product details and sale terms before making a purchase.