ASUS M4A78LT-M LE Driver Download (Official)

ASUS Drivers

The M4A78LT-M LE is a network device manufactured by ASUS. 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 driver - "Atheros_LAN_Win8-1_VER21020.zip" - has been downloaded 35 times and is rated 5 out of 5 stars based on 6 reviews. The uploader reports that this update will work successfully on PCs running Windows 8. The total disk space used for this update is 6.6 MB.

6 Ratings
35 Downloads

Supported Models

M4A78LT-M LE

Manufacturers

ASUS

Supported Operating Systems

Windows 8.1, Windows 8.1 (64 bit)

File Name

Versions

2.1.0.20 (30-Sep-2013)

Additional Notes

LAN Driver File

Uploaded By

Sharmila (DG Staff Member) on 7-Jun-2018

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Atheros_LAN_Win8-1_VER21020/LAN/_setup.dll 324.6 KB 28 Apr 2007
Atheros_LAN_Win8-1_VER21020/LAN/AsusSetup.exe 1.2 MB 22 Aug 2013
Atheros_LAN_Win8-1_VER21020/LAN/AsusSetup.ini 620 bytes 20 Aug 2013
Atheros_LAN_Win8-1_VER21020/LAN/AsusSetupWin8.ini 2.1 KB 16 Aug 2013
Atheros_LAN_Win8-1_VER21020/LAN/DIFxCmd.exe 122.6 KB 3 Apr 2013
Atheros_LAN_Win8-1_VER21020/LAN/DIFxCmd64.exe 127.2 KB 3 Apr 2013
Atheros_LAN_Win8-1_VER21020/LAN/DriUpdate32.exe 83.7 KB 3 Apr 2013
Atheros_LAN_Win8-1_VER21020/LAN/DriUpdate64.exe 90.3 KB 3 Apr 2013
Atheros_LAN_Win8-1_VER21020/LAN/English.ini 168 bytes 9 Jan 2012
Atheros_LAN_Win8-1_VER21020/LAN/French.ini 178 bytes 9 Jan 2012
Atheros_LAN_Win8-1_VER21020/LAN/German.ini 196 bytes 9 Jan 2012
Atheros_LAN_Win8-1_VER21020/LAN/ISSetup.dll 535.6 KB 20 Apr 2007
Atheros_LAN_Win8-1_VER21020/LAN/Japanese.ini 160 bytes 9 Jan 2012
Atheros_LAN_Win8-1_VER21020/LAN/Korean.ini 142 bytes 15 Jan 2013
Atheros_LAN_Win8-1_VER21020/LAN/layout.bin 473 bytes 10 May 2011
Atheros_LAN_Win8-1_VER21020/LAN/Russian.ini 190 bytes 9 Jan 2012
Atheros_LAN_Win8-1_VER21020/LAN/SChinese.ini 154 bytes 9 Jan 2012
Atheros_LAN_Win8-1_VER21020/LAN/setup.exe 380.6 KB 3 Apr 2013
Atheros_LAN_Win8-1_VER21020/LAN/setup.ini 1.5 KB 25 Jul 2013
Atheros_LAN_Win8-1_VER21020/LAN/setup.isn 52.7 KB 20 Apr 2007
Atheros_LAN_Win8-1_VER21020/LAN/Spanish.ini 218 bytes 9 Jan 2012
Atheros_LAN_Win8-1_VER21020/LAN/TChinese.ini 150 bytes 9 Jan 2012
Atheros_LAN_Win8-1_VER21020/LAN/data1.cab 3.3 MB 10 May 2011
Atheros_LAN_Win8-1_VER21020/LAN/data2.cab 512 bytes 10 May 2011
Atheros_LAN_Win8-1_VER21020/LAN/Common_Dri/vista_32/l1c60x86.cat 147.5 KB 21 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/Common_Dri/vista_32/L1c60x86.inf 595.8 KB 6 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/Common_Dri/vista_32/L1c60x86.sys 104.1 KB 20 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/Common_Dri/vista_64/l1c60x64.cat 147.5 KB 21 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/Common_Dri/vista_64/L1c60x64.inf 595.8 KB 6 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/Common_Dri/vista_64/L1c60x64.sys 120.5 KB 20 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/Common_Dri/Win7_32/l1c62x86.cat 149.1 KB 21 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/Common_Dri/Win7_32/L1C62x86.inf 633.7 KB 18 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/Common_Dri/Win7_32/L1c62x86.sys 109.3 KB 20 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/Common_Dri/Win7_64/l1c62x64.cat 149.1 KB 21 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/Common_Dri/Win7_64/L1C62x64.inf 633.7 KB 6 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/Common_Dri/Win7_64/L1c62x64.sys 128.2 KB 20 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/Common_Dri/Win8_32/l1c63x86.cat 151.3 KB 3 Jul 2013
Atheros_LAN_Win8-1_VER21020/LAN/Common_Dri/Win8_32/L1C63x86.inf 644.7 KB 2 Jul 2013
Atheros_LAN_Win8-1_VER21020/LAN/Common_Dri/Win8_32/L1C63x86.sys 110.3 KB 26 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/Common_Dri/Win8_64/l1c63x64.cat 151.3 KB 3 Jul 2013
Atheros_LAN_Win8-1_VER21020/LAN/Common_Dri/Win8_64/L1C63x64.inf 644.7 KB 2 Jul 2013
Atheros_LAN_Win8-1_VER21020/LAN/Common_Dri/Win8_64/L1C63x64.sys 129.3 KB 26 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/Common_Dri/WinXP2003_32/l1c51x86.cat 148.7 KB 2 Jul 2013
Atheros_LAN_Win8-1_VER21020/LAN/Common_Dri/WinXP2003_32/l1c51x86.inf 507.0 KB 19 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/Common_Dri/WinXP2003_32/l1c51x86.sys 98.5 KB 20 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/Common_Dri/WinXP2003_64/l1c51x64.cat 148.8 KB 2 Jul 2013
Atheros_LAN_Win8-1_VER21020/LAN/Common_Dri/WinXP2003_64/l1c51x64.inf 507.0 KB 19 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/Common_Dri/WinXP2003_64/l1c51x64.sys 114.9 KB 20 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/kdnet/amd64/kd_02_1969.dll 37.6 KB 20 Oct 2012
Atheros_LAN_Win8-1_VER21020/LAN/kdnet/x86/kd_02_1969.dll 32.5 KB 20 Oct 2012
Atheros_LAN_Win8-1_VER21020/LAN/RIS/Common_Dri/vista_32/l1c60x86.cat 147.5 KB 21 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/RIS/Common_Dri/vista_32/L1c60x86.inf 595.8 KB 6 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/RIS/Common_Dri/vista_32/L1c60x86.sys 104.1 KB 20 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/RIS/Common_Dri/vista_64/l1c60x64.cat 147.5 KB 21 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/RIS/Common_Dri/vista_64/L1c60x64.inf 595.8 KB 6 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/RIS/Common_Dri/vista_64/L1c60x64.sys 120.5 KB 20 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/RIS/Common_Dri/Win7_32/l1c62x86.cat 149.1 KB 21 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/RIS/Common_Dri/Win7_32/L1C62x86.inf 633.7 KB 18 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/RIS/Common_Dri/Win7_32/L1c62x86.sys 109.3 KB 20 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/RIS/Common_Dri/Win7_64/l1c62x64.cat 149.1 KB 21 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/RIS/Common_Dri/Win7_64/L1C62x64.inf 633.7 KB 6 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/RIS/Common_Dri/Win7_64/L1c62x64.sys 128.2 KB 20 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/RIS/Common_Dri/Win8_32/l1c63x86.cat 151.3 KB 3 Jul 2013
Atheros_LAN_Win8-1_VER21020/LAN/RIS/Common_Dri/Win8_32/L1C63x86.inf 644.7 KB 2 Jul 2013
Atheros_LAN_Win8-1_VER21020/LAN/RIS/Common_Dri/Win8_32/L1C63x86.sys 110.3 KB 26 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/RIS/Common_Dri/Win8_64/l1c63x64.cat 151.3 KB 3 Jul 2013
Atheros_LAN_Win8-1_VER21020/LAN/RIS/Common_Dri/Win8_64/L1C63x64.inf 644.7 KB 2 Jul 2013
Atheros_LAN_Win8-1_VER21020/LAN/RIS/Common_Dri/Win8_64/L1C63x64.sys 129.3 KB 26 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/RIS/Common_Dri/WinXP2003_32/l1c51x86.cat 148.7 KB 2 Jul 2013
Atheros_LAN_Win8-1_VER21020/LAN/RIS/Common_Dri/WinXP2003_32/l1c51x86.inf 507.0 KB 19 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/RIS/Common_Dri/WinXP2003_32/l1c51x86.sys 98.5 KB 20 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/RIS/Common_Dri/WinXP2003_64/l1c51x64.cat 148.8 KB 2 Jul 2013
Atheros_LAN_Win8-1_VER21020/LAN/RIS/Common_Dri/WinXP2003_64/l1c51x64.inf 507.0 KB 19 Jun 2013
Atheros_LAN_Win8-1_VER21020/LAN/RIS/Common_Dri/WinXP2003_64/l1c51x64.sys 114.9 KB 20 Jun 2013
Atheros_LAN_Win8-1_VER21020/NDIS2-V2.1.0.10/ATNDS2.DOS 35.8 KB 11 Sep 2012
Atheros_LAN_Win8-1_VER21020/NDIS2-V2.1.0.10/ATNDS2.NIF 544 bytes 24 Apr 2012
Atheros_LAN_Win8-1_VER21020/NDIS2-V2.1.0.10/OEMSETUP.INF 300 bytes 24 Apr 2012
Atheros_LAN_Win8-1_VER21020/NDIS2-V2.1.0.10/PROTOCOL.INI 263 bytes 24 Apr 2012

How to Update M4A78LT-M LE Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the M4A78LT-M LE 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 ASUS M4A78LT-M LE 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 ASUS 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 ASUS 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 ASUS. All company names/logos are properties of their owners.
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