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 - "200912311492414.zip" - has been downloaded 6,932 times and is rated 5 out of 5 stars based on 24 reviews. Our users report success installing this driver update on PCs running Windows 8, Windows 7 and Windows XP. The total disk space used for this update is 25.4 MB.

24 Ratings (see all reviews)
6,932 Downloads

Supported Models

TL-WN422G

Atheros AR7010 Wireless Network Adapter

TP-LINK 150Mbps Wireless Lite-N Adapter

Wireless G USB Adapter

Manufacturers

TP-LINK

Supported Operating Systems

Windows Vista, Windows 2003, Windows XP, Windows XP (64 bit), Windows 2000

File Name

Versions

7.7.0.51 (31-Dec-2009)

Additional Notes

Driver version for 2K/XP 32Bit/64Bit changed to 7.7.0.51,Driver version for Vista 32Bit changed to 8.0.0.43

High Power Wireless USB Adapter Driver File

Uploaded By

Sathishkumar (DG Staff Member) on 7-Apr-2010

Ratings & Reviews

See all TP-LINK TL-WN422G ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
TL-WN422G/Driver Files/VistaX86/athur.sys 1.3 MB 31 Dec 2009
TL-WN422G/Driver Files/VistaX86/athurext.cat 26 bytes 31 Dec 2009
TL-WN422G/Driver Files/VistaX86/netathur.inf 15.4 KB 31 Dec 2009
TL-WN422G/Driver Files/Win2K_XP/athuw.sys 1.7 MB 31 Dec 2009
TL-WN422G/Driver Files/Win2K_XP/netathuw.cat 26 bytes 31 Dec 2009
TL-WN422G/Driver Files/Win2K_XP/netathuw.inf 33.5 KB 31 Dec 2009
TL-WN422G/Driver Files/WinXP64/athuwx.sys 2.3 MB 31 Dec 2009
TL-WN422G/Driver Files/WinXP64/netathuwx.cat 26 bytes 31 Dec 2009
TL-WN422G/Driver Files/WinXP64/netathuwx.inf 35.6 KB 31 Dec 2009
TL-WN422G/Setup.exe 24.6 MB 31 Dec 2009

How to Update TL-WN422G Device Drivers Quickly & Easily

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

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 TP-LINK. All company names/logos are properties of their owners.
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