TP-LINK TL-WN422G Driver Download

TP-LINK Drivers

The TL-WN422G is a network device manufactured by TP-LINK. 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 1,445 times and is rated 4 out of 5 stars based on 6 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows 7, Windows Vista and Windows XP. The total disk space used for this update is 27.3 MB.

6 Ratings

Supported Models


TP-LINK 150Mbps Wireless Lite N Adapter

Wireless G USB Adapter



Supported Operating Systems

Windows 7, Windows 7 (64 bit), Windows Vista, Windows Vista (64 bit), Windows XP, Windows XP (64 bit), Windows 2000

File Name


1.00 (24-Mar-2010)

Additional Notes

Network Driver File

Uploaded By

Sharmila (DG Staff Member) on 11-Sep-2017

How to Update TL-WN422G Device Drivers

Step 1 - Download Your Driver

To get the TL-WN422G 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 TP-LINK TL-WN422G 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 TP-LINK 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 TP-LINK website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

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.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
TL-WN422G_v2_100324/Driver Files/Windows 2000_XP/athuw.sys 1.7 MB 6 Jan 2010
TL-WN422G_v2_100324/Driver Files/Windows 2000_XP/ 7.8 KB 8 Jan 2010
TL-WN422G_v2_100324/Driver Files/Windows 2000_XP/netathuw.inf 35.3 KB 21 Jan 2010
TL-WN422G_v2_100324/Driver Files/Windows 7 32bit/athur.sys 1.5 MB 7 Jan 2010
TL-WN422G_v2_100324/Driver Files/Windows 7 32bit/ 8.0 KB 7 Jan 2010
TL-WN422G_v2_100324/Driver Files/Windows 7 32bit/netathur.inf 17.6 KB 22 Jan 2010
TL-WN422G_v2_100324/Driver Files/Windows 7 64bit/ 8.0 KB 7 Jan 2010
TL-WN422G_v2_100324/Driver Files/Windows 7 64bit/athurx.sys 1.8 MB 7 Jan 2010
TL-WN422G_v2_100324/Driver Files/Windows 7 64bit/netathurx.inf 17.3 KB 22 Jan 2010
TL-WN422G_v2_100324/Driver Files/Windows Vista 32bit/athur.sys 1.4 MB 7 Jan 2010
TL-WN422G_v2_100324/Driver Files/Windows Vista 32bit/ 8.0 KB 7 Jan 2010
TL-WN422G_v2_100324/Driver Files/Windows Vista 32bit/netathur.inf 17.3 KB 21 Jan 2010
TL-WN422G_v2_100324/Driver Files/Windows Vista 64bit/ 8.0 KB 7 Jan 2010
TL-WN422G_v2_100324/Driver Files/Windows Vista 64bit/athurx.sys 1.7 MB 7 Jan 2010
TL-WN422G_v2_100324/Driver Files/Windows Vista 64bit/netathurx.inf 17.1 KB 21 Jan 2010
TL-WN422G_v2_100324/Driver Files/Windows XP 64bit/athuwx.sys 2.4 MB 6 Jan 2010
TL-WN422G_v2_100324/Driver Files/Windows XP 64bit/ 7.8 KB 8 Jan 2010
TL-WN422G_v2_100324/Driver Files/Windows XP 64bit/netathuwx.inf 38.3 KB 21 Jan 2010
TL-WN422G_v2_100324/Setup.exe 24.5 MB 4 Mar 2010
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