ADLINK C422 Driver Download (Official)

ADLINK Technology Drivers

The C422 is a device manufactured by ADLINK Technology. You can unlock features and improve performance by updating its driver. This version of "" has been downloaded 58 times with a user rating of 5 out of 5 stars, based on 5 reviews. The uploader reports that this update will work successfully on PCs running Windows XP. The total disk space used for this update is 97.2 KB.

5 Ratings

Supported Models


PCI124 Serial Adapter

PCI124-1 Port

PCI124-2 Port

PCI124-3 Port

PCI124-4 Port





Rayon Technologies

Supported Operating Systems

Windows XP, Windows 2000

File Name

Additional Notes


Industrial 2/4-port RS-422/485 Serial Communication PCI Cards

Driver File

Uploaded By

Selvakumar (DG Staff Member) on 2-Jan-2007

How to Update C422 Device Drivers

Step 1 - Download Your Driver

To get the C422 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 ADLINK C422 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 ADLINK Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

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

Step 2 - Install Your Driver

After downloading the new driver, proceed with installation. On Windows, use the built-in Device Manager utility to manage your system's devices and drivers. To access it:

  1. Right-click the Start button

  2. Select "Device Manager" from the menu

  3. Locate the device needing the update

  4. Right-click the device and choose "Update driver"

  5. Follow the on-screen prompts to install

Once complete, restart your computer to ensure the new driver is fully implemented and functioning properly.

This process helps maintain your system's performance and compatibility with various hardware components.

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.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Win2000-XP/IPORT.SYS 52.2 KB 6 Mar 2002
Win2000-XP/PCI58X.SYS 20.3 KB 3 Apr 2002
Win2000-XP/PPORT.SYS 52.2 KB 6 Mar 2002
Win2000-XP/R2KPCI1.INF 11.5 KB 3 Apr 2002
Win2000-XP/R2KPCI2.INF 30.3 KB 3 Apr 2002
Win2000-XP/README2K.TXT 3.1 KB 9 Apr 2002
Win2000-XP/RPORT.DLL 61.5 KB 3 Apr 2002
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