Acer SP111-31 Driver Download (Official)

Acer Drivers

The SP111-31 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 update - "Wireless_20LAN_Atheros_12.0.0.278_W10x64_A.zip" - has an average rating of 5 out of 5 stars based on 3 reviews, and has been downloaded 7 times. It is compatible with PCs running Windows 11 and Windows 10, among other operating systems. The total disk space used for this update is 34.5 MB.


3 Ratings
7 Downloads

Supported Models

SP111-31

Manufacturers

Acer

Supported Operating Systems

Windows 11, Windows 10 (64 bit)

File Name

Versions

12.0.0.278 (5-Dec-2016)

Additional Notes

Wireless LAN Driver File

Uploaded By

Nivetha (DG Staff Member) on 28-Nov-2018

How to Update SP111-31 Device Drivers

Step 1 - Download Your Driver

To get the SP111-31 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 SP111-31 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 the new driver, proceed with installation. On Windows, use the built-in Device Manager utility to manage your system's devices and drivers. To access it:

  1. Right-click the Start button

  2. Select "Device Manager" from the menu

  3. Locate the device needing the update

  4. Right-click the device and choose "Update driver"

  5. Follow the on-screen prompts to install

Once complete, restart your computer to ensure the new driver is fully implemented and functioning properly.

This process helps maintain your system's performance and compatibility with various 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
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x0402.ini 24.6 KB 23 Jun 2010
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x0404.ini 10.7 KB 10 Aug 2011
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x0405.ini 23.3 KB 23 Jun 2010
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x0406.ini 23.9 KB 23 Jun 2010
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x0407.ini 25.9 KB 17 Mar 2012
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x0408.ini 27.4 KB 23 Jun 2010
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x0409.ini 22.5 KB 24 Mar 2010
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x040a.ini 25.1 KB 23 Jun 2010
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x040b.ini 22.7 KB 23 Jun 2010
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x040c.ini 26.3 KB 23 Jun 2010
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x040e.ini 23.3 KB 26 Feb 2013
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x0410.ini 25.2 KB 23 Jun 2010
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x0411.ini 15.0 KB 17 Mar 2012
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x0412.ini 14.1 KB 4 Apr 2012
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x0413.ini 25.0 KB 23 Jun 2010
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x0414.ini 24.0 KB 23 Jun 2010
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x0415.ini 24.3 KB 26 Apr 2013
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x0416.ini 24.0 KB 18 Sep 2014
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x0418.ini 24.8 KB 17 Mar 2012
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x0419.ini 23.4 KB 23 Jun 2010
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x041a.ini 23.6 KB 23 Jun 2010
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x041b.ini 23.5 KB 17 Mar 2012
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x041d.ini 23.4 KB 23 Jun 2010
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x041e.ini 22.5 KB 23 Jun 2010
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x041f.ini 23.0 KB 23 Jun 2010
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x0421.ini 24.7 KB 23 Jun 2010
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x0424.ini 24.0 KB 23 Jun 2010
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x0804.ini 10.8 KB 23 Jun 2010
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x0816.ini 24.7 KB 10 Sep 2014
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/0x0c1a.ini 24.0 KB 10 Jul 2010
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/ACIP_Deploy.ini 276 bytes 12 Oct 2016
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/data1.cab 32.9 MB 1 Sep 2016
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/data2.cab 785 bytes 1 Sep 2016
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/Detail.txt 107 bytes 12 Oct 2016
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/ISSetup.dll 792.1 KB 18 Dec 2014
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/layout.bin 1.4 KB 1 Sep 2016
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/MOD01D00ZQ0061000I.enc 3.9 KB 5 Dec 2016
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/Prepackage.xml 1.6 KB 16 Oct 2016
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/setup.exe 1.2 MB 1 Sep 2016
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/setup.ini 2.9 KB 1 Sep 2016
Wireless LAN_Atheros_12.0.0.278_W10x64_(NFA435 Liteon)/Success.tag 108 bytes 12 Oct 2016
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