D-Link DWA-140 Driver Download (Official)

D-Link Drivers

The DWA-140 is a network device manufactured by D-Link. 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 "DWA-140_REVB_DRIVERS_1.71_WIN.ZIP" is rated (5 out of 5 stars) based on 112 downloads and 4 reviews. The uploader reports that this update will work successfully on PCs running Windows 7, Windows Vista and Windows XP. The total disk space used for this update is 15.3 MB.

4 Ratings
112 Downloads

Supported Models

DWA-140

Manufacturers

D-Link

Supported Operating Systems

Windows 7, Windows 7 (64 bit), Windows Vista, Windows Vista (64 bit), Windows XP, Windows XP (64 bit), Windows 2000

File Name

Versions

1.71 (31-Aug-2010)

Additional Notes

Wireless USB Adapter Driver File

Uploaded By

siddhik (DG Staff Member) on 28-Jul-2016

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
dwa140_revB_drivers_171/Drivers/Vistax64/Dnetr28ux.cat 9.1 KB 31 May 2010
dwa140_revB_drivers_171/Drivers/Vistax64/Dnetr28ux.inf 46.4 KB 21 May 2010
dwa140_revB_drivers_171/Drivers/Vistax64/Dnetr28ux.sys 1.0 MB 29 Apr 2010
dwa140_revB_drivers_171/Drivers/Vistax64/RaCoInst.dat 13.9 KB 29 Apr 2010
dwa140_revB_drivers_171/Drivers/Vistax64/RaCoInstx.dll 326.4 KB 29 Apr 2010
dwa140_revB_drivers_171/Drivers/Vistax86/Dnetr28u.cat 9.1 KB 31 May 2010
dwa140_revB_drivers_171/Drivers/Vistax86/Dnetr28u.inf 46.4 KB 21 May 2010
dwa140_revB_drivers_171/Drivers/Vistax86/Dnetr28u.sys 849.2 KB 29 Apr 2010
dwa140_revB_drivers_171/Drivers/Vistax86/RaCoInst.dat 13.9 KB 29 Apr 2010
dwa140_revB_drivers_171/Drivers/Vistax86/RaCoInst.dll 238.9 KB 29 Apr 2010
dwa140_revB_drivers_171/Drivers/Win7x64/Dnetr28ux.cat 9.1 KB 31 May 2010
dwa140_revB_drivers_171/Drivers/Win7x64/Dnetr28ux.inf 47.4 KB 21 May 2010
dwa140_revB_drivers_171/Drivers/Win7x64/Dnetr28ux.sys 1.1 MB 5 May 2010
dwa140_revB_drivers_171/Drivers/Win7x64/RaCoInst.dat 14.1 KB 5 May 2010
dwa140_revB_drivers_171/Drivers/Win7x64/RaCoInstx.dll 326.4 KB 5 May 2010
dwa140_revB_drivers_171/Drivers/Win7x86/Dnetr28u.cat 9.0 KB 31 May 2010
dwa140_revB_drivers_171/Drivers/Win7x86/Dnetr28u.inf 47.4 KB 21 May 2010
dwa140_revB_drivers_171/Drivers/Win7x86/Dnetr28u.sys 855.4 KB 5 May 2010
dwa140_revB_drivers_171/Drivers/Win7x86/RaCoInst.dat 14.1 KB 5 May 2010
dwa140_revB_drivers_171/Drivers/Win7x86/RaCoInst.dll 238.9 KB 5 May 2010
dwa140_revB_drivers_171/Drivers/WinXPX64/Drt2870.cat 9.2 KB 31 May 2010
dwa140_revB_drivers_171/Drivers/WinXPX64/Drt2870.inf 59.8 KB 21 May 2010
dwa140_revB_drivers_171/Drivers/WinXPX64/Drt2870.sys 1.1 MB 6 May 2010
dwa140_revB_drivers_171/Drivers/WinXPX64/RaCoInst.dat 14.1 KB 6 May 2010
dwa140_revB_drivers_171/Drivers/WinXPX64/RaCoInstx.dll 326.5 KB 7 May 2010
dwa140_revB_drivers_171/Drivers/WinXPx86_Win2K/drt2870.cat 9.1 KB 31 May 2010
dwa140_revB_drivers_171/Drivers/WinXPx86_Win2K/Drt2870.inf 59.7 KB 21 May 2010
dwa140_revB_drivers_171/Drivers/WinXPx86_Win2K/Drt2870.sys 829.2 KB 6 May 2010
dwa140_revB_drivers_171/Drivers/WinXPx86_Win2K/RaCoInst.dat 14.1 KB 6 May 2010
dwa140_revB_drivers_171/Drivers/WinXPx86_Win2K/RaCoInst.dll 238.9 KB 7 May 2010
dwa140_revB_drivers_171/DWA-140_REVB_RELEASENOTES_FOR_UTITLY_1.71_EN.PDF 293.0 KB 5 Jan 2015
dwa140_revB_drivers_171/Setup.exe 12.9 MB 30 Jun 2010

How to Update DWA-140 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the DWA-140 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 D-Link DWA-140 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 D-Link 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 D-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 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 D-Link. All company names/logos are properties of their owners.
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