3Com 3C90xx Driver Download

3Com Drivers

The 3C90xx is a network device manufactured by 3Com. Issues like weak Wi-Fi signal, slow DNS lookup, duplicate IP addresses, slow network and excessive CPU usage can be solved by updating this driver. This version of "3c90xx-all.zip" has been downloaded 7,025 times with a user rating of 5 out of 5 stars, based on 32 reviews. Visitors have successfully installed this driver on PCs running Windows XP. The total disk space used for this update is 1.2 MB.

3Com 3C90xx Automatic Driver Update Utility
32 Ratings (see all reviews)

Supported Models




Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1

File Name

Additional Notes

Unzip this file to a temp folder on hard drive. You will then have 2 exe files that must be extracted each to a seperate floppy disk. The driver set is a 2 disk set.

3COM 3C90XX Drivers NIC

Disk1, 3c90xx1.exe, 651 kb.

Disk2, 3c90xx2.exe, 574 kb.

Driver updates for the following models, 3C900, 3C905, 3C905B, 3C905C.

Supports the following operating systems, Netware, WFW, Windows 95,

Windows 98, Windows Me, Windows NT and Windows 2000.

Download site


Uploaded By

Jerry K (DG Staff Member) on 25-Jun-2001

Most Helpful Reviews

8 of 9 people found the following review helpful:

11 Apr 2004

Installation: 5 out of 5
Stability: 5 out of 5
Compatibility: 5 out of 5
"It could be that second self extractor could be damaged (or possibly it is my own screwup). Either way, the first self extractor is all that is necessary for basic operation, and it works just fine."
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7 of 8 people found the following review helpful:
Tested on Windows 98SE
1 Feb 2005

Installation: 4 out of 5
Stability: 4 out of 5
Compatibility: 1 out of 5
"The driver seems OK but it does not work with me pentium 1 pc."
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See all 3Com 3C90xx ratings and reviews

How to Update 3C90xx Device Drivers

Step 1 - Download Your Driver

To get the 3C90xx 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 3Com 3C90xx 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 3Com 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 3Com website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

To install your new driver on Windows:

  1. Right-click the Start button.

  2. Click "Device Manager">

  3. Find your device in the list.

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

  5. Follow the steps on screen.

Restart your computer when done.

This keeps your computer working at its best.

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
3c90xx2.exe 588.0 KB 25 Jun 2001
readme.txt 340 bytes 25 Jun 2001
3c90xx1.exe 666.7 KB 25 Jun 2001
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