ECS SiS900 LAN Driver Driver Download (Official)

ECS Elitegroup Drivers

The SiS900 LAN Driver is a network device manufactured by ECS Elitegroup. 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 driver - "" - has been downloaded 2,592 times and is rated 5 out of 5 stars based on 57 reviews. Visitors have successfully installed this driver on PCs running Windows XP. The total disk space used for this update is 240.7 KB.

57 Ratings (see all reviews)

Supported Models

SiS900 LAN Driver

Integrated 10/100 Ethernet Controller











Supported Operating Systems

Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95

File Name

Versions (2002-07-10) via .inf (2002-08-02) via .inf

Additional Notes

SiS PCI Fast Ethernet Adapter Driver

Uploaded By

Kodeeswaran (DG Staff Member) on 27-Apr-2004

Ratings & Reviews

See all ECS SiS900 LAN Driver ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
WIN95.SR2/UNINST.EXE 12.1 KB 27 Feb 2001
WIN95.SR2/README.TXT 2.4 KB 17 Nov 2000
WIN95.SR2/NETOEM.INF 25.4 KB 11 Jul 2002
WIN95.SR2/SISNIC.sys 39.8 KB 11 Jul 2002
WIN95.SR2/OEMNIC.CAT 4 bytes 11 Dec 1998
WIN95/UNINST.EXE 12.1 KB 27 Feb 2001
WIN95/README.TXT 2.4 KB 17 Nov 2000
WIN95/NETOEM.INF 25.4 KB 11 Jul 2002
WIN95/SISNIC.sys 39.9 KB 11 Jul 2002
WIN95/OEMNIC.CAT 4 bytes 11 Dec 1998
WINME/UNINST.EXE 12.1 KB 27 Feb 2001
WINME/README.TXT 3.0 KB 10 Nov 2000
WINME/NETOEM.INF 26.7 KB 2 Aug 2002
WINME/SISNIC.sys 35.4 KB 2 Aug 2002
WINME/OEMNIC.CAT 33.8 KB 9 Aug 2002
SETUP.TXT 1.6 KB 28 Aug 2001
WIN98/UNINST.EXE 12.1 KB 27 Feb 2001
WIN98/README.TXT 2.8 KB 10 Nov 2000
WIN98/NETOEM.INF 26.7 KB 2 Aug 2002
WIN98/SISNIC.sys 35.4 KB 2 Aug 2002
WIN98/OEMNIC.CAT 4 bytes 11 Dec 1998
WinXP/README.TXT 2.1 KB 19 Apr 2001
WinXP/uninst.exe 37.4 KB 7 Aug 2001
WinXP/NETOEM.INF 25.1 KB 11 Jul 2002
WinXP/SISNIC.SYS 32.3 KB 10 Jul 2002
WinXP/ 33.8 KB 31 Jul 2002
NT40/README.TXT 1.4 KB 28 Aug 2000
NT40/SISNIC.sys 39.8 KB 11 Jul 2002
NT40/OEMSETUP.INF 34.4 KB 29 Apr 2002
Win2000/README.TXT 2.1 KB 10 Nov 2000
Win2000/uninst.exe 36.4 KB 23 Feb 2001
Win2000/NETOEM.INF 28.1 KB 2 Aug 2002
Win2000/SISNIC.sys 35.4 KB 2 Aug 2002
Win2000/OEMNIC.CAT 33.8 KB 9 Aug 2002

How to Update SiS900 LAN Driver Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the SiS900 LAN Driver 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 ECS SiS900 LAN Driver 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 ECS 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 ECS 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 11, 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.

This website is not affiliated with ECS. All company names/logos are properties of their owners.
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