The TL-WN721NC 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 version of "TL-WN721N_100629.zip" is rated (4 out of 5 stars) based on 235 downloads and 4 reviews. The uploader reports that this update will work successfully on PCs running Windows 7, Windows Vista and Windows XP. The total disk space used for this update is 34.1 MB.
TL-WN721NC
TP-LINK 150Mbps Wireless Lite N Adapter
Wireless G USB Adapter
Windows 7, Windows Vista, Windows 2003, Windows XP, Windows 2000
Wireless N USB Adapter Driver File
Peter (DG Staff Member) on 29-Feb-2012
To get the TL-WN721NC 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-WN721NC 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.
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 |
---|---|---|
TL-WN721N/Driver Files/Windows 2000_XP/athuw.sys | 1.7 MB | 5 Jan 2010 |
TL-WN721N/Driver Files/Windows 2000_XP/netathuw.cat | 7.5 KB | 5 May 2010 |
TL-WN721N/Driver Files/Windows 2000_XP/netathuw.inf | 35.3 KB | 20 Jan 2010 |
TL-WN721N/Driver Files/Windows 7 32bit/athur.sys | 1.5 MB | 6 Jan 2010 |
TL-WN721N/Driver Files/Windows 7 32bit/athurext.cat | 7.5 KB | 13 May 2010 |
TL-WN721N/Driver Files/Windows 7 32bit/netathur.inf | 17.6 KB | 21 Jan 2010 |
TL-WN721N/Driver Files/Windows 7 64bit/athurextx.cat | 7.5 KB | 13 May 2010 |
TL-WN721N/Driver Files/Windows 7 64bit/athurx.sys | 1.8 MB | 6 Jan 2010 |
TL-WN721N/Driver Files/Windows 7 64bit/netathurx.inf | 17.3 KB | 21 Jan 2010 |
TL-WN721N/Driver Files/Windows Vista 32bit/athur.sys | 1.4 MB | 6 Jan 2010 |
TL-WN721N/Driver Files/Windows Vista 32bit/athurext.cat | 7.5 KB | 5 May 2010 |
TL-WN721N/Driver Files/Windows Vista 32bit/netathur.inf | 17.3 KB | 20 Jan 2010 |
TL-WN721N/Driver Files/Windows Vista 64bit/athurextx.cat | 7.5 KB | 5 May 2010 |
TL-WN721N/Driver Files/Windows Vista 64bit/athurx.sys | 1.7 MB | 6 Jan 2010 |
TL-WN721N/Driver Files/Windows Vista 64bit/netathurx.inf | 17.1 KB | 20 Jan 2010 |
TL-WN721N/Driver Files/Windows XP 64bit/athuwx.sys | 2.4 MB | 5 Jan 2010 |
TL-WN721N/Driver Files/Windows XP 64bit/netathuwx.cat | 7.5 KB | 5 May 2010 |
TL-WN721N/Driver Files/Windows XP 64bit/netathuwx.inf | 38.3 KB | 20 Jan 2010 |
TL-WN721N/QSS-721.exe | 6.4 MB | 6 Jan 2010 |
TL-WN721N/Setup.exe | 24.5 MB | 25 May 2010 |
TL-WN721N/TL-WN721N User Guide.pdf | 1.4 MB | 1 Jun 2010 |