Alienware 15 R3 Driver Download

Alienware Drivers

The 15 R3 is a network device manufactured by Alienware. 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 file update has an average rating of 4 out of 5 stars based on 3 reviews, and has been downloaded 12 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 29.7 MB.

3 Ratings

Supported Models

Alienware 15 R3

Killer Networking Software



Killer Networking

Supported Operating Systems

Windows 11, Windows 10 (64 bit)

File Name


2.0.1167 (12-Jun-2019)

Additional Notes

Ethernet Controller Driver File, Browse to the location where you downloaded the file and double-click the new file. Read over the release information presented in the dialog window. Download and install any prerequisites identified in the dialog window before proceeding. Click the Install button. Follow the remaining prompts to perform the update.

Uploaded By

Sharmila (DG Staff Member) on 29-Jul-2019

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Drivers/Production/Windows10-x64/E2K/ 10.8 KB 14 Dec 2018
Drivers/Production/Windows10-x64/E2K/e2kw10x64.inf 339.0 KB 14 Dec 2018
Drivers/Production/Windows10-x64/E2K/e2kw10x64.sys 1.1 MB 14 Dec 2018
Drivers/Production/Windows10-x64/E2X/ 10.9 KB 26 Nov 2018
Drivers/Production/Windows10-x64/E2X/e2xw10x64.inf 79.5 KB 26 Nov 2018
Drivers/Production/Windows10-x64/E2X/e2xw10x64.sys 164.8 KB 26 Nov 2018
Drivers/Production/Windows10-x64/E3000/ 10.6 KB 14 Dec 2018
Drivers/Production/Windows10-x64/E3000/e3xw10x64.inf 359.0 KB 14 Dec 2018
Drivers/Production/Windows10-x64/E3000/e3xw10x64.sys 1.1 MB 14 Dec 2018
Drivers/Production/Windows10-x64/KillerNetworkComponent/CustomizeInstallFirstRun.exe 634.8 KB 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkComponent/keysink.exe 321.6 KB 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkComponent/KfeCo10x64.sys 151.7 KB 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkComponent/KillerEventLogMessages.dll 52.6 KB 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkComponent/KillerLU.exe 26.5 KB 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkComponent/ 20.2 KB 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkComponent/KillerNetworkComponent.inf 22.5 KB 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkComponent/KillerNetworkService.exe 2.7 MB 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkComponent/KNDBWM.exe 2.6 MB 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkComponent/KNDBWMService.exe 72.8 KB 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkComponent/KNDBWMService.xml 688 bytes 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkComponent/KSPS.exe 479.8 KB 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkComponent/KSPSService.exe 73.8 KB 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkComponent/KSPSService.xml 641 bytes 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkComponent/oem.xml 236 bytes 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkComponent/rn.stg 492.0 KB 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkComponent/speedtest.exe 151.1 KB 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkComponent/SpeedTestDLL.dll 822.2 KB 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkComponent/user.xml 182 bytes 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkComponent/xTendSoftAP.exe 492.6 KB 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkComponent/xTendSoftAPService.exe 72.8 KB 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkComponent/xTendSoftAPService.xml 640 bytes 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkComponent/xTendUtility.exe 584.3 KB 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkComponent/xTendUtilityService.exe 72.8 KB 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkComponent/xTendUtilityService.xml 635 bytes 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkExtension/ 13.7 KB 8 Mar 2019
Drivers/Production/Windows10-x64/KillerNetworkExtension/KillerNetworkExtension.inf 4.9 KB 8 Mar 2019
mup.xml 6.0 KB 8 Mar 2019
package.xml 11.2 KB 18 Mar 2019
Setup.exe 16.9 MB 8 Mar 2019

How to Update Alienware 15 R3 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Alienware 15 R3 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 Alienware 15 R3 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 Alienware 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 Alienware 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 Alienware. All company names/logos are properties of their owners.
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