Acer Aspire 7720 Driver Download (Official)

Acer Drivers

The Aspire 7720 is a network device manufactured by Acer. 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 "" is rated (5 out of 5 stars) based on 14 downloads and 4 reviews. It is compatible with PCs running Windows Vista, among other operating systems. The total disk space used for this update is 3.1 MB.

Acer Aspire 7720 Automatic Driver Update Utility
4 Ratings

Supported Models

Aspire 7720

11a/b/g Wireless LAN Mini PCI Adapter II

11b/g Wireless LAN Mini PCI Adapter

Atheros AR5002G Wireless Network Adapter

Atheros AR5002X Wireless Network Adapter

Atheros AR5004G Wireless Network Adapter

Atheros AR5004X Wireless Network Adapter

Atheros AR5005G Wireless Network Adapter




Gigabyte Technology

Supported Operating Systems

Windows Vista (64 bit)

File Name

Versions (8-Dec-2008) (2007-07-30) via .inf

Additional Notes

Wireless LAN Driver File

Uploaded By

Manivannan (DG Staff Member) on 30-Aug-2009

How to Update Aspire 7720 Device Drivers

Step 1 - Download Your Driver

To get the Aspire 7720 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 Acer Aspire 7720 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 Acer 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 Acer website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

After you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.

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
WLAN_Atheros_7.3.1.73_Vistax64/ISSetup.dll 552.2 KB 6 Aug 2007
WLAN_Atheros_7.3.1.73_Vistax64/Release Notes.txt 900 bytes 6 Aug 2007
WLAN_Atheros_7.3.1.73_Vistax64/SilentInstall.bat 30 bytes 9 Mar 2007
WLAN_Atheros_7.3.1.73_Vistax64/_Setup.dll 164.8 KB 18 May 2006
WLAN_Atheros_7.3.1.73_Vistax64/athr.sys 743.4 KB 30 Jul 2007
WLAN_Atheros_7.3.1.73_Vistax64/ 30.7 KB 3 Aug 2007
WLAN_Atheros_7.3.1.73_Vistax64/ 30.7 KB 3 Aug 2007
WLAN_Atheros_7.3.1.73_Vistax64/athrx.sys 930.8 KB 30 Jul 2007
WLAN_Atheros_7.3.1.73_Vistax64/ 819.2 KB 6 Aug 2007
WLAN_Atheros_7.3.1.73_Vistax64/ 650.9 KB 6 Aug 2007
WLAN_Atheros_7.3.1.73_Vistax64/layout.bin 476 bytes 6 Aug 2007
WLAN_Atheros_7.3.1.73_Vistax64/netathr.inf 92.9 KB 30 Jul 2007
WLAN_Atheros_7.3.1.73_Vistax64/netathrx.inf 93.2 KB 30 Jul 2007
WLAN_Atheros_7.3.1.73_Vistax64/setup.exe 455.6 KB 25 May 2006
WLAN_Atheros_7.3.1.73_Vistax64/setup.ini 471 bytes 6 Aug 2007
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