Dell Latitude D420 Driver Download (Official)
The Latitude D420 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. This version of "R150230.EXE" is rated (5 out of 5 stars) based on 79 downloads and 4 reviews. It is compatible with PCs running Windows Vista and Windows XP, among other operating systems. The total disk space used for this update is 7.4 MB.
Supported Models
Latitude D420
Latitude D620
Latitude D820
Latitude D830
Manufacturers
Supported Operating Systems
Windows Vista, Windows Vista (64 bit), Windows XP
File Name
Versions
2.06.01.26 Build#027, A00 (22-May-2007)
Additional Notes
Communications: Dell Wireless 5500 Cingular Mobile Broadband 3G HSDPA MiniCard, Wireless 5520 Cingular Mobile Broadband (3G HSDPA) MiniCard, Driver, Windows Vista 32-bit, Windows Vista 64-bit, Windows XP, English, Multi System, v.2.06.01.26 Build#027, A00
Customer install package for Dell Mobile Broadband Card Utility version supporting Dell Wireless 5520-Cingular Mobile Broadband (3G HSDPA) Minicard.
Uploaded By
Jayakumar (DG Staff Member) on 27-Feb-2008
Related Driver Updates
How to Update Latitude D420 Device Drivers
Step 1 - Download Your Driver
To get the Latitude D420 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 D420 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
Installing your newly downloaded driver is a straightforward process. Windows provides a dedicated tool called Device Manager for this purpose. Follow these steps to update your driver:
Access the Quick Access menu by right-clicking the Start button.
From the menu options, choose "Device Manager".
Within Device Manager, identify the device requiring the driver update.
Open the context menu for the device by right-clicking its name.
Select "Update driver" and proceed through the guided installation.
To complete the process, reboot your computer. This ensures the new driver is fully integrated into your system.
Regular driver updates contribute to optimal system performance and hardware compatibility.
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 |
|---|---|---|
| Version.txt | 700 bytes | 2 Mar 2007 |
| config.bin | 1.8 KB | 14 Feb 2007 |
| setup.exe | 7.9 MB | 14 Feb 2007 |
| systemid.zip | 534 bytes | 14 Feb 2007 |