The WL-121 is a network device manufactured by Sitecom. 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 file update has an average rating of 5 out of 5 stars based on 4 reviews, and has been downloaded 238 times. Visitors have successfully installed this driver on PCs running Windows XP. The total disk space used for this update is 4.0 MB.
WL-121
Sitecom Wireless Network Cardbus Card 54Mbps WL-100i
Sitecom Wireless Network Cardbus Card 54Mbps WL-120v2
Sitecom Wireless Network PCI Card 54Mbps WL-110i
Sitecom Wireless Network PCI Card 54Mbps WL-121v2
Windows XP, Windows 2000, Windows ME, Windows 98SE
3.0.14.0 (2004-05-20) via .inf
WL-121
WL-121(v2) Wireless Network Adapter
Driver file
Malathy (DG Staff Member) on 15-Dec-2006
To get the WL-121 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 Sitecom WL-121 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 Sitecom 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 Sitecom website. Most major device manufacturers update their drivers regularly.
After downloading your new driver, installation is the next step. On Windows, utilize the built-in Device Manager utility to manage this process. This tool provides a comprehensive view of all system-recognized devices and their associated drivers. To complete the installation, a system restart is typically required 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.
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
Drivers/wlanCI9X.sys | 385.6 KB | 28 Oct 2004 |
Drivers/wlanCIG.inf | 18.0 KB | 28 Oct 2004 |
Drivers/wlanCIG.sys | 384.0 KB | 28 Oct 2004 |
Utility/Setup.exe | 3.9 MB | 28 Oct 2004 |