Dell Latitude D400 Driver Download (Official)
The Latitude D400 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 "INTEL_MULTI-DEVICE_A18_R257684.exe" 33 times with an aggregate rating of 5 out of 5 stars based on 7 reviews. The uploader reports that this update will work successfully on PCs running Windows XP. The total disk space used for this update is 34.9 MB.
Supported Models
Latitude D400
Intel PRO/Wireless 2200BG Network Connection
Intel PRO/Wireless 2915ABG Network Connection
Manufacturers
Supported Operating Systems
Windows XP
File Name
INTEL_MULTI-DEVICE_A18_R257684.exe (34.9 MB)
Versions
A18.00 (5-Mar-2014)
Additional Notes
Network Driver File, Double-click the new icon on the desktop labeled R257684.EXE. The Self-Extracting window appears and prompts you to extract or unzip to C:\DELL\DRIVERS\R257684. Write down this path so the executable (I.e.Setup.exe) file can be found later. The Self-Extractor window appears. Click OK. After completing the file extraction, if the Self-Extractor window is still open, close it. Click the Start button and then click Run. Type C:\DELL\DRIVERS\R257684 in the Open textbox and then click OK. Follow the on-screen installation instructions.
Uploaded By
Sharmila (DG Staff Member) on 30-Oct-2018
Related Driver Updates
How to Update Latitude D400 Device Drivers
Step 1 - Download Your Driver
To get the Latitude D400 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 D400 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
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager"
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
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 |
|---|---|---|
| DELL.dll | 327.7 KB | 11 Nov 2009 |
| Drivers/DPInst32.exe | 521.1 KB | 11 Nov 2009 |
| Drivers/NETw2c32.DLL | 557.1 KB | 11 Nov 2009 |
| Drivers/NETw2r32.DLL | 2.7 MB | 11 Nov 2009 |
| Drivers/NETw5c32.dll | 663.6 KB | 20 Jun 2008 |
| Drivers/NETw5r32.dll | 2.8 MB | 20 Jun 2008 |
| Drivers/NETw5x32.INF | 349.5 KB | 26 Oct 2009 |
| Drivers/NETw5x32.cat | 30.4 KB | 6 Nov 2009 |
| Drivers/NETw5x32.sys | 4.2 MB | 26 Oct 2009 |
| Drivers/iProDifX.dll | 661.8 KB | 11 Nov 2009 |
| Drivers/iProdifx.exe | 297.2 KB | 11 Nov 2009 |
| Drivers/w29n50.sys | 2.2 MB | 11 Nov 2009 |
| Drivers/w29n51.INF | 119.9 KB | 11 Nov 2009 |
| Drivers/w29n51.cat | 17.6 KB | 13 Jan 2008 |
| Drivers/w29n51.sys | 2.2 MB | 11 Nov 2009 |
| Intel PROSet Wireless.msi | 33.7 MB | 11 Nov 2009 |
| Lang/SetupARA.dll | 1.3 MB | 11 Nov 2009 |
| Lang/SetupCHS.dll | 1.2 MB | 11 Nov 2009 |
| Lang/SetupCHT.dll | 1.2 MB | 11 Nov 2009 |
| Lang/SetupCSY.dll | 1.2 MB | 11 Nov 2009 |
| Lang/SetupDAN.dll | 1.2 MB | 11 Nov 2009 |
| Lang/SetupDEU.dll | 1.2 MB | 11 Nov 2009 |
| Lang/SetupELL.dll | 1.2 MB | 11 Nov 2009 |
| Lang/SetupESN.dll | 1.2 MB | 11 Nov 2009 |
| Lang/SetupFIN.dll | 1.2 MB | 11 Nov 2009 |
| Lang/SetupFRA.dll | 1.2 MB | 11 Nov 2009 |
| Lang/SetupHEB.dll | 884.7 KB | 11 Nov 2009 |
| Lang/SetupHUN.dll | 1.2 MB | 11 Nov 2009 |
| Lang/SetupITA.dll | 1.2 MB | 11 Nov 2009 |
| Lang/SetupJPN.dll | 1.2 MB | 11 Nov 2009 |
| Lang/SetupKOR.dll | 1.2 MB | 11 Nov 2009 |
| Lang/SetupNLD.dll | 1.2 MB | 11 Nov 2009 |
| Lang/SetupNOR.dll | 1.2 MB | 11 Nov 2009 |
| Lang/SetupPLK.dll | 1.2 MB | 11 Nov 2009 |
| Lang/SetupPTB.dll | 1.2 MB | 11 Nov 2009 |
| Lang/SetupPTG.dll | 1.2 MB | 11 Nov 2009 |
| Lang/SetupRUS.dll | 1.2 MB | 11 Nov 2009 |
| Lang/SetupSVE.dll | 1.2 MB | 11 Nov 2009 |
| Lang/SetupTHA.dll | 1.2 MB | 11 Nov 2009 |
| Lang/SetupTRK.dll | 1.2 MB | 11 Nov 2009 |
| Lang/setupENU.dll | 1.2 MB | 11 Nov 2009 |
| Setup.exe | 1.5 MB | 11 Nov 2009 |
| Setup.xml | 1.3 KB | 16 Nov 2009 |
| Version.txt | 672 bytes | 5 Feb 2010 |
| iProData.ini | 9.6 KB | 16 Nov 2009 |
| readme.txt | 12.3 KB | 2 Feb 2010 |
| verfile.tic | 18 bytes | 11 Nov 2009 |