TP-LINK TL-WN781ND Driver Download

5 Ratings
4,191 Downloads

Supported Models

TL-WN781ND Driver

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

11a/b/g Wireless LAN Mini PCI Express Adapter Driver

11a/b/g/n Wireless LAN Mini-PCI Express Adapter Driver

11b/g Wireless LAN Mini PCI Adapter Driver

11b/g Wireless LAN Mini PCI Express Adapter Driver

11b/g Wireless LAN Mini PCI Express Adapter II Driver

11b/g/n Wireless LAN Mini-PCI Express Adapter Driver

Atheros AR5001X+ Wireless Network Adapter Driver

Atheros AR5002G Wireless Network Adapter Driver

Atheros AR5002X Wireless Network Adapter Driver

Atheros AR5004G Wireless Network Adapter Driver

Atheros AR5004X Wireless Network Adapter Driver

Atheros AR5005G Wireless Network Adapter Driver

Atheros AR5005GS Wireless Network Adapter Driver

Manufacturers

TP-LINK

Gigabyte Technology

Supported Operating Systems

Windows 7, Windows Vista, Windows XP, Windows 2000

File Name

TL-WN781ND_WN791N_100329.zip (30.1 MB)

Find Related Drivers

Uploader Notes

Wireless PCI Express Adapter Driver File

Uploaded By

Peter (DG Staff Member) on 29-Feb-2012

Device Hardware IDs

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
TL-WN781ND_WN791N_100329/Driver Files/Windows 2000_XP/athw.sys 1.6 MB 5 Mar 2010
TL-WN781ND_WN791N_100329/Driver Files/Windows 2000_XP/netathw.cat 44.4 KB 5 Mar 2010
TL-WN781ND_WN791N_100329/Driver Files/Windows 2000_XP/netathw.inf 182.3 KB 5 Mar 2010
TL-WN781ND_WN791N_100329/Driver Files/Windows 7 32bit/athr.sys 1.2 MB 5 Mar 2010
TL-WN781ND_WN791N_100329/Driver Files/Windows 7 32bit/athrext.cat 51.0 KB 5 Mar 2010
TL-WN781ND_WN791N_100329/Driver Files/Windows 7 32bit/netathr.inf 270.5 KB 5 Mar 2010
TL-WN781ND_WN791N_100329/Driver Files/Windows 7 64bit/athrextx.cat 51.0 KB 5 Mar 2010
TL-WN781ND_WN791N_100329/Driver Files/Windows 7 64bit/athrx.sys 1.6 MB 5 Mar 2010
TL-WN781ND_WN791N_100329/Driver Files/Windows 7 64bit/netathrx.inf 271.8 KB 5 Mar 2010
TL-WN781ND_WN791N_100329/Driver Files/Windows Vista 32bit/athr.sys 1.2 MB 5 Mar 2010
TL-WN781ND_WN791N_100329/Driver Files/Windows Vista 32bit/athrext.cat 47.6 KB 5 Mar 2010
TL-WN781ND_WN791N_100329/Driver Files/Windows Vista 32bit/netathr.inf 151.4 KB 5 Mar 2010
TL-WN781ND_WN791N_100329/Driver Files/Windows Vista 64bit/athrextx.cat 47.6 KB 5 Mar 2010
TL-WN781ND_WN791N_100329/Driver Files/Windows Vista 64bit/athrx.sys 1.4 MB 5 Mar 2010
TL-WN781ND_WN791N_100329/Driver Files/Windows Vista 64bit/netathrx.inf 152.0 KB 5 Mar 2010
TL-WN781ND_WN791N_100329/Driver Files/Windows XP 64bit/athwx.sys 2.1 MB 5 Mar 2010
TL-WN781ND_WN791N_100329/Driver Files/Windows XP 64bit/netathwx.cat 44.4 KB 5 Mar 2010
TL-WN781ND_WN791N_100329/Driver Files/Windows XP 64bit/netathwx.inf 238.2 KB 5 Mar 2010
TL-WN781ND_WN791N_100329/QSS.exe 6.4 MB 5 Mar 2010
TL-WN781ND_WN791N_100329/Setup.exe 22.5 MB 5 Mar 2010

How to Update TL-WN781ND Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the TL-WN781ND 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 TL-WN781ND 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 Driver Update Utility for TL-WN781ND. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the TP-LINK 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 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.

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