I am not 100% if drivers are REQUIRED to use this reader (I don't remember if I installed any before my first use) however, if you need any you can find them on the HID website in the 'drivers & downloads' section. If you are looking for a quality CAC card reader from a respectable brand look no further! Sample codes for the OMNIKEY Smart Card Readers. Application contains simple examples of reader's functionalities based on the software developer guide. hidglobal/HID-OMNIKEY-Sample-Codes.
REQUIRES FIRMWARE 04.02.0100
An issue has been found with the base configuration on HID Global 5427 USB Multi readers running firmware version 04.02.0100
Error description: MIFARE Classis cards do not output a carriage return after the card number is read.
Configuration Task Summary
1) Download and install USB to TCP/IP driver (EEM Driver)
2) Set up web browser Proxy Exceptions

3) Upload base configuration file (Attached)
1 . Download USB Driver
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a) Download EEM Driver
64bit and 32bit versions
https://www.hidglobal.com/drivers/28595
32bit > > HID_Global_USB_CDC_EEM_Driver_v2.51.0.0_x86
64bit > > HID_Global_USB_CDC_EEM_Driver_v2.51.0.0_x64
b) Reboot your PC after installing EEM Driver
**This is only required once and will remain resident on the PC to facilitate configuration at a future date.
2 . Proxy Exceptions
1) In Internet Explorer (IE) open Tools menu | Internet Options | Connections Tab | Lan Settings button | Advanced button | In the EXCEPTIONS add in the address 192.168.63.99. If other entries already exist then separate the entries with a semicolon (;). Open and close IE for changes to take effect.

3. Upload base configuration
a) Plug reader into a USB port and allow windows to discover the USB device. Open IE and browse to
b) Confirm that the card reader Firmware Version is 04.02.0100
c) The OMNI Reader Management screen should be shown. Open the SYSTEM CONFIG Tab | Click in the field to the right of the UPLOAD CONFIG button. This will open a browser window. Locate the required base configuration file and click Open. Now click the UPLOAD CONFIG button.
The reader will load the configuration and reboot, this takes around a minute.
Attachments for Download:
Keyboard Wedge standard config
Base Configuration:
This is a summary only of basic settings. See the web configuration page for full details.
Card Type | Card Data Manipulation | Data Field | Notes: |
Seos | DECIMAL output with carriage return Post Card Presentation | Reads card CSN | |
HID Prox | DECIMAL output with carriage return Post Card Presentation | Reads PAC | |
HID iClass | DECIMAL output with carriage return Post Card Presentation | ||
Mifare Classic | DECIMAL output with carriage return Post Card Presentation | Reads card CSN | |
Mifare Ultralight | DECIMAL output with carriage return Post Card Presentation | Reads card CSN | |
Mifare Desfire | DECIMAL output with carriage return Post Card Presentation | Reads card CSN | |
Mifare Desire EV1 | DECIMAL output with carriage return Post Card Presentation | Reads card CSN | |
Mifare Plus | DECIMAL output with carriage return Post Card Presentation | Reads card CSN | |
Felica | DECIMAL output with carriage return Post Card Presentation | Reads card CSN |
How to Manually Download and Update:
This built-in HID Global Omnikey 5125 driver should be included with your Windows® Operating System or is available through Windows® update. The built-in driver supports the basic functions of your HID Global Omnikey 5125 hardware. Click here to see how to install the built-in drivers.Manufacturer: | HID Global |
Hardware Type: | USB Smart Card Reader |
Model: | Omnikey 5125 |
Operating Systems: | |
Optional Offer for DriverDoc by Solvusoft | EULA | Privacy Policy | Terms | Uninstall |
How to Automatically Download and Update:
Recommendation: For novice Windows users, we highly recommend downloading a driver update tool like DriverDoc [Download DriverDoc - Product by Solvusoft] to help update your HID Global USB Smart Card Reader drivers. This driver update utility makes sure that you are getting the correct drivers for your Omnikey 5125 and operating system version, preventing you from installing the wrong drivers.
When you use DriverDoc to update your USB Smart Card Reader drivers, you can also use it to keep all of your other PC's drivers updated automatically. Providing access to a database of over 2,150,000 device drivers (with more added daily), you'll be sure to get the right drivers every time.
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HID Global Update FAQ
Download Hid Global Card Reader Drivers
What do HID Global USB Smart Card Reader Device Drivers do?
Device drivers enable your hardware to be able to communicate to the operating system. HID Global has created these 'mini software programs' specifically for Omnikey 5125 to enable this commiunication.
Download Hid Global Card Reader Driver Printer
What Operating Systems are Compatible with Omnikey 5125 Drivers?
Currently, Omnikey 5125 has device drivers for Windows.
How do I Update Omnikey 5125 Drivers?
Manual updates for advanced PC users can be carried out with Device Manager, while novice computer users can update Omnikey 5125 drivers automatically with a driver update utility.
What are Benefits and Risks Associated with Updating Omnikey 5125 Drivers?
Updated drivers can unlock USB Smart Card Reader features, increase PC performance, and maximize your hardware's potential. Risks of installing the wrong Omnikey 5125 drivers can lead to system crashes, decreased performance, and overall instability.
