HID Omnikey 5121 Driver Download (Official)

HID Drivers Removable Drive Drivers
HID Omnikey 5121 Driver Download (Official)
2 Ratings

Supported Models

Omnikey 5121 Driver

Omnikey 5125 Driver

Omnikey 5321 Driver

Omnikey 5321 CL Driver

Omnikey 5321 CLi Driver

Omnikey 5321 CR Driver

Omnikey 5325 Driver

Omnikey 5325 CL Driver

Omnikey 6321 Driver

Omnikey 6321 CLi Driver



Supported Operating Systems


File Name

OK5x2x_CE_R01_2_3_6.zip (1.7 MB)


Find Related Drivers

Uploader Notes

OS: Windows CE 4.2, Windows CE.NET 5.0, Windows CE.NET 6.0


PC/SC Driver File

Uploaded By

Karthika (DG Staff Member) on 2-Aug-2011

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
R1_2_3_6/CE_420/ARMV4/cxru0ce.dll 277.5 KB 12 Jan 2011
R1_2_3_6/CE_420/ARMV4I/cxru0ce.dll 280.1 KB 12 Jan 2011
R1_2_3_6/CE_420/MIPSII/cxru0ce.dll 337.9 KB 12 Jan 2011
R1_2_3_6/CE_420/SH3/cxru0ce.dll 256.5 KB 12 Jan 2011
R1_2_3_6/CE_420/SH4/cxru0ce.dll 256.5 KB 12 Jan 2011
R1_2_3_6/CE_420/X86/cxru0ce.dll 221.7 KB 12 Jan 2011
R1_2_3_6/CE_500/ARMV4I/cxru0ce.dll 267.3 KB 12 Jan 2011
R1_2_3_6/CE_500/MIPSII/cxru0ce.dll 322.6 KB 12 Jan 2011
R1_2_3_6/CE_500/SH4/cxru0ce.dll 258.0 KB 12 Jan 2011
R1_2_3_6/CE_500/X86/cxru0ce.dll 219.6 KB 12 Jan 2011
R1_2_3_6/CE_600/ARMV4I/cxru0ce.dll 277.5 KB 12 Jan 2011
R1_2_3_6/CE_600/MIPSII/cxru0ce.dll 329.2 KB 12 Jan 2011
R1_2_3_6/CE_600/SH4/cxru0ce.dll 267.3 KB 12 Jan 2011
R1_2_3_6/CE_600/X86/cxru0ce.dll 230.9 KB 12 Jan 2011
README.txt 1.6 KB 26 Jul 2010
SW_EULA.txt 9.3 KB 20 Jan 2010
registry_settings/OK5x2x_reg.txt 2.5 KB 19 Dec 2007

How to Update Omnikey 5121 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Omnikey 5121 driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Omnikey 5121 into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for Omnikey 5121. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the HID website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

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