SUNIX 4066 series Driver Download (Official)

SUNIX Drivers

The 4066 series is a device manufactured by SUNIX. You can unlock features and improve performance by updating its driver. This update - "" - has an average rating of 5 out of 5 stars based on 3 reviews, and has been downloaded 37 times. The uploader reports that this update will work successfully on PCs running Windows XP. The total disk space used for this update is 516.9 KB.

3 Ratings

Supported Models

4066 series

PCI 4025A Multi-I/O Adapter

PCI 4025D Multi-I/O Adapter

PCI 4027A Multi-I/O Adapter

PCI 4027D Multi-I/O Adapter

PCI 4028D Multi-I/O Adapter

PCI 4035A Multi-I/O Adapter

PCI 4035B Multi-I/O Adapter



Supported Operating Systems

Windows 2003, Windows XP, Windows 2000

File Name


6.000 (29-Nov-2005) (2004-02-26) via .inf

Additional Notes

4066 series

PCI Device Driver File

Uploaded By

Sivaprakash (DG Staff Member) on 28-Dec-2005

How to Update 4066 series Device Drivers

Step 1 - Download Your Driver

To get the 4066 series 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 SUNIX 4066 series 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 SUNIX 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 SUNIX website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

After you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.

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,2003/readme.txt 251 bytes 26 Feb 2004
Win2000,XP,2003/setup.exe 387.9 KB 26 Feb 2004
Win2000,XP,2003/setup.ini 431 bytes 26 Feb 2004
Win2000,XP,2003/snxpcard.sys 23.0 KB 26 Feb 2004
Win2000,XP,2003/snxpci.inf 8.5 KB 26 Feb 2004
Win2000,XP,2003/snxpcip.inf 4.5 KB 26 Feb 2004
Win2000,XP,2003/snxppal.sys 24.4 KB 26 Feb 2004
Win2000,XP,2003/snxppalx.sys 76.8 KB 26 Feb 2004
Win2000,XP,2003/snxprops.dll 33.3 KB 26 Feb 2004
Win2000,XP,2003/snxpser.sys 54.0 KB 26 Feb 2004
Win2000,XP,2003/snxpserx.sys 56.3 KB 26 Feb 2004
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