Acer Aspire 4820TG Driver Download (Official)

Acer Drivers

The Aspire 4820TG 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. Visitors have downloaded this file "Wireless_20LAN_Atheros_8.0.0.259_W7x86_A.zip" 50 times with an aggregate rating of 5 out of 5 stars based on 7 reviews. The uploader reports that this update will work successfully on PCs running Windows 7. The total disk space used for this update is 22.2 MB.

7 Ratings
50 Downloads

Supported Models

Aspire 4820TG

Manufacturers

Acer

Supported Operating Systems

Windows 7, Windows 7 (64 bit)

File Name

Versions

8.0.0.259 (29-Mar-2010)

Additional Notes

Aspire Notebook

Wireless LAN Driver File

Uploaded By

Sureshkumar (DG Staff Member) on 2-Aug-2010

How to Update Aspire 4820TG Device Drivers

Step 1 - Download Your Driver

To get the Aspire 4820TG 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 4820TG 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 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
WLAN_Atheros_8.0.0.259_Win7x86/ISSetup.dll 492.0 KB 5 Apr 2007
WLAN_Atheros_8.0.0.259_Win7x86/SilentInstall_Driver_Only_Win7.bat 99 bytes 7 May 2009
WLAN_Atheros_8.0.0.259_Win7x86/SilentUninstall_Driver_Only_Win7.bat 101 bytes 7 May 2009
WLAN_Atheros_8.0.0.259_Win7x86/_Setup.dll 164.8 KB 18 May 2006
WLAN_Atheros_8.0.0.259_Win7x86/data1.cab 12.7 MB 23 Nov 2009
WLAN_Atheros_8.0.0.259_Win7x86/data2.cab 7.4 MB 23 Nov 2009
WLAN_Atheros_8.0.0.259_Win7x86/default.ath 29 bytes 7 May 2009
WLAN_Atheros_8.0.0.259_Win7x86/layout.bin 476 bytes 23 Nov 2009
WLAN_Atheros_8.0.0.259_Win7x86/ndis6xWin7/athr.sys 1.2 MB 6 Nov 2009
WLAN_Atheros_8.0.0.259_Win7x86/ndis6xWin7/athrext.cat 51.2 KB 19 Nov 2009
WLAN_Atheros_8.0.0.259_Win7x86/ndis6xWin7/athrextx.cat 51.2 KB 19 Nov 2009
WLAN_Atheros_8.0.0.259_Win7x86/ndis6xWin7/athrx.sys 1.6 MB 6 Nov 2009
WLAN_Atheros_8.0.0.259_Win7x86/ndis6xWin7/netathr.inf 307.1 KB 17 Nov 2009
WLAN_Atheros_8.0.0.259_Win7x86/ndis6xWin7/netathrx.inf 308.5 KB 17 Nov 2009
WLAN_Atheros_8.0.0.259_Win7x86/setup.exe 455.6 KB 5 Apr 2007
WLAN_Atheros_8.0.0.259_Win7x86/setup.ini 471 bytes 23 Nov 2009
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