Acer Aspire M3-581G Driver Download (Official)

Acer Drivers

The Aspire M3-581G 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 "Wireless_20LAN_Atheros_10.0.0.204_W8x64U_A.zip" has been downloaded 29 times with a user rating of 5 out of 5 stars, based on 10 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows 8. The total disk space used for this update is 30.0 MB.

10 Ratings
29 Downloads

Supported Models

Aspire M3-581G

Aspire M3-581PTG

Aspire M3-581T

Aspire M3-581TG

Aspire V3-731

Manufacturers

Acer

Supported Operating Systems

Windows 8 (64 bit)

File Name

Versions

10.0.0.204 (19-Oct-2012)

Additional Notes

Wireless LAN Driver File

Uploaded By

Shanmugasundaramg (DG Staff Member) on 31-May-2013

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
WLAN_Atheros_10.0.0.204_Win8x64/0x0404.ini 10.3 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/0x0405.ini 22.2 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/0x0406.ini 22.8 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/0x0407.ini 24.7 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/0x0408.ini 26.1 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/0x0409.ini 21.5 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/0x040a.ini 24.0 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/0x040b.ini 21.6 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/0x040c.ini 25.0 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/0x040e.ini 22.3 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/0x0410.ini 23.8 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/0x0411.ini 14.4 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/0x0412.ini 13.5 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/0x0413.ini 23.8 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/0x0414.ini 22.8 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/0x0415.ini 23.1 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/0x0416.ini 23.0 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/0x0419.ini 22.3 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/0x041d.ini 22.2 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/0x041f.ini 22.0 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/0x0804.ini 10.3 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/0x0816.ini 23.6 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/0x0c04.ini 10.3 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/0x0c1a.ini 22.7 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/Athconfig.ini 80 bytes 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/ISSetup.dll 580.7 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/Wifi_DriverOnly/athw8.cat 79.8 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/Wifi_DriverOnly/athw8.inf 327.9 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/Wifi_DriverOnly/athw8.sys 2.8 MB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/Wifi_DriverOnly/athw8x.cat 79.8 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/Wifi_DriverOnly/athw8x.inf 329.5 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/Wifi_DriverOnly/athw8x.sys 3.6 MB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/data1.cab 14.6 MB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/data2.cab 12.0 MB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/default.ath 102 bytes 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/layout.bin 892 bytes 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/setall.bat 44 bytes 3 Oct 2012
WLAN_Atheros_10.0.0.204_Win8x64/setup.exe 806.5 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/setup.ini 1.4 KB 11 Sep 2012
WLAN_Atheros_10.0.0.204_Win8x64/setup.log 226 bytes 13 Sep 2012

How to Update Aspire M3-581G Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Aspire M3-581G 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 M3-581G 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

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 Acer. All company names/logos are properties of their owners.
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