Dell Latitude 7420 WiFi Driver Download

Dell Drivers

The Latitude 7420 WiFi is a network device manufactured by Dell. 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. Visitors have downloaded this file "dell_latitude-7420_wifi_win11_10x64.EXE" 163 times with an aggregate rating of 3 out of 5 stars based on 7 reviews. The uploader reports that this update will work successfully on PCs running Windows 11 and Windows 10. The total disk space used for this update is 70.6 MB.

7 Ratings

Supported Models

Latitude 7420 WiFi



Supported Operating Systems

Windows 11, Windows 10 (64 bit)

File Name

Versions (29-Jul-2021)

Uploaded By

DG Admin (DG Member) on 4-Jan-2022

How to Update Latitude 7420 WiFi Device Drivers

Step 1 - Download Your Driver

To get the Latitude 7420 WiFi 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 Dell Latitude 7420 WiFi 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 Dell 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 Dell website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

After downloading your new driver, it's time to install it. For Windows users, the built-in Device Manager is your go-to tool for managing system devices and drivers. Here's how to use it:

  1. Right-click the Start button to open the Quick Access menu.

  2. Select "Device Manager" from the list of options.

  3. In the Device Manager window, locate the device that needs updating.

  4. Right-click on the device name and choose "Update driver" from the context menu.

  5. Follow the on-screen instructions to complete the installation process.

Once the installation is complete, restart your computer to ensure the new driver is properly integrated and functional.

This simple process helps keep your system running smoothly and maintains compatibility with your 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
Production/Windows10-x64/0/Drivers/Drivers/IntelIhvRouter04.dll 1.4 MB 2 Jul 2021
Production/Windows10-x64/0/Drivers/Drivers/IntelIhvRouter06.dll 1.4 MB 2 Jul 2021
Production/Windows10-x64/0/Drivers/Drivers/IntelIhvRouter08.dll 1.4 MB 2 Jul 2021
Production/Windows10-x64/0/Drivers/Drivers/NETwtw04.sys 8.6 MB 2 Jul 2021
Production/Windows10-x64/0/Drivers/Drivers/NETwtw06.sys 8.8 MB 2 Jul 2021
Production/Windows10-x64/0/Drivers/Drivers/NETwtw08.sys 8.8 MB 2 Jul 2021
Production/Windows10-x64/0/Drivers/Drivers/NETwtw10.sys 5.3 MB 2 Jul 2021
Production/Windows10-x64/0/Drivers/Drivers/Netwfw04.dat 2.1 MB 2 Jul 2021
Production/Windows10-x64/0/Drivers/Drivers/Netwfw06.dat 2.6 MB 2 Jul 2021
Production/Windows10-x64/0/Drivers/Drivers/Netwfw08.dat 2.7 MB 2 Jul 2021
Production/Windows10-x64/0/Drivers/Drivers/Netwfw10.dat 35.1 MB 2 Jul 2021
Production/Windows10-x64/0/Drivers/Drivers/Netwtw04.INF 542.3 KB 2 Jul 2021
Production/Windows10-x64/0/Drivers/Drivers/Netwtw06.INF 453.3 KB 2 Jul 2021
Production/Windows10-x64/0/Drivers/Drivers/Netwtw08.INF 633.2 KB 2 Jul 2021
Production/Windows10-x64/0/Drivers/Drivers/ 24.6 KB 2 Jul 2021
Production/Windows10-x64/0/Drivers/Drivers/ 19.2 KB 2 Jul 2021
Production/Windows10-x64/0/Drivers/Drivers/ 57.5 KB 2 Jul 2021
WirelessSetup.exe 34.2 MB 5 Jul 2021
dell.dll 381.6 KB 24 May 2021
iPROData.ini 29.2 KB 14 Jul 2021
mup.xml 57.5 KB 7 Jul 2021
package.xml 30.2 KB 29 Jul 2022
setup.xml 28.6 KB 7 Jul 2021
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