TP-LINK TL-WN721N Driver Download

TP-LINK Drivers

The TL-WN721N is a removable drive manufactured by TP-LINK. This version of "" is rated (5 out of 5 stars) based on 498 downloads and 10 reviews. Our users report success installing this driver update on PCs running Windows 7. The total disk space used for this update is 32.9 MB.

TP-LINK TL-WN721N Automatic Driver Update Utility
10 Ratings

Supported Models


TP-LINK 150Mbps Wireless Lite N Adapter

Wireless G USB Adapter



Supported Operating Systems

Windows 7, Windows Vista, Windows XP, Windows 2000

File Name

Additional Notes

Wireless USB Adapter Driver

Uploaded By

Gitanjali (DG Staff Member) on 28-Nov-2011

How to Update TL-WN721N Device Drivers

Step 1 - Download Your Driver

To get the TL-WN721N 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-WN721N 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, it's time to install it. For Windows users, the built-in Device Manager is your go-to tool for managing system devices and drivers. Here's how to use it:

  1. Right-click the Start button to open the Quick Access menu.

  2. Select "Device Manager" from the list of options.

  3. In the Device Manager window, locate the device that needs updating.

  4. Right-click on the device name and choose "Update driver" from the context menu.

  5. Follow the on-screen instructions to complete the installation process.

Once the installation is complete, restart your computer to ensure the new driver is properly integrated and functional.

This simple process helps keep your system running smoothly and maintains compatibility with your hardware components.

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-WN721N_100316/Driver Files/Windows 2000_XP/athuw.sys 1.7 MB 5 Jan 2010
TL-WN721N_100316/Driver Files/Windows 2000_XP/ 7.8 KB 6 Jan 2010
TL-WN721N_100316/Driver Files/Windows 2000_XP/netathuw.inf 35.3 KB 19 Jan 2010
TL-WN721N_100316/Driver Files/Windows 7 32bit/athur.sys 1.5 MB 5 Jan 2010
TL-WN721N_100316/Driver Files/Windows 7 32bit/ 8.0 KB 5 Jan 2010
TL-WN721N_100316/Driver Files/Windows 7 32bit/netathur.inf 17.6 KB 20 Jan 2010
TL-WN721N_100316/Driver Files/Windows 7 64bit/ 8.0 KB 5 Jan 2010
TL-WN721N_100316/Driver Files/Windows 7 64bit/athurx.sys 1.8 MB 5 Jan 2010
TL-WN721N_100316/Driver Files/Windows 7 64bit/netathurx.inf 17.3 KB 20 Jan 2010
TL-WN721N_100316/Driver Files/Windows Vista 32bit/athur.sys 1.4 MB 5 Jan 2010
TL-WN721N_100316/Driver Files/Windows Vista 32bit/ 8.0 KB 5 Jan 2010
TL-WN721N_100316/Driver Files/Windows Vista 32bit/netathur.inf 17.3 KB 19 Jan 2010
TL-WN721N_100316/Driver Files/Windows Vista 64bit/ 8.0 KB 5 Jan 2010
TL-WN721N_100316/Driver Files/Windows Vista 64bit/athurx.sys 1.7 MB 5 Jan 2010
TL-WN721N_100316/Driver Files/Windows Vista 64bit/netathurx.inf 17.1 KB 19 Jan 2010
TL-WN721N_100316/Driver Files/Windows XP 64bit/athuwx.sys 2.4 MB 5 Jan 2010
TL-WN721N_100316/Driver Files/Windows XP 64bit/ 7.8 KB 6 Jan 2010
TL-WN721N_100316/Driver Files/Windows XP 64bit/netathuwx.inf 38.3 KB 19 Jan 2010
TL-WN721N_100316/QSS-721.exe 6.4 MB 5 Jan 2010
TL-WN721N_100316/Setup.exe 24.5 MB 20 Jan 2010
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