Toshiba Satellite U400-ST5404 Driver Download (Official)

Toshiba Drivers

The Satellite U400-ST5404 is a network device manufactured by Toshiba. 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 update - "driver_wifi_intel_26852C.exe" - has an average rating of 5 out of 5 stars based on 3 reviews, and has been downloaded 17 times. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 6.2 MB.

3 Ratings
17 Downloads

Supported Models

Satellite U400-ST5404

Intel(R) PRO/Wireless 2200BG Network Connection

Intel(R) PRO/Wireless 2915ABG Network Connection

Intel(R) PRO/Wireless 3945ABG Network Connection

Intel(R) PRO/Wireless 3945BG Network Connection

Intel(R) PRO/Wireless 3965ABG Network Connection

Intel(R) Wireless WiFi Link 4965AG

Intel(R) Wireless WiFi Link 4965AGN

Manufacturers

Toshiba

Intel

Supported Operating Systems

Windows XP

File Name

Versions

11.5.0.32 (29-Nov-2007)
9.0.4.37 (2007-07-25) via .inf
11.5.0.32 (2007-09-26) via .inf

Additional Notes

Satellite U400-ST5404

Intel 802.11a/b/g/n, a/b/g, b/g PCIe Mini Card driver for Windows XP

Uploaded By

Manivannan (DG Staff Member) on 10-Oct-2008

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
DPInst32.EXE 521.1 KB 29 Aug 2006
IMDGInst.exe 53.2 KB 8 Dec 2006
IMDGInst.ini 91 bytes 11 Jan 2007
IMDGInst.reg 30.7 KB 21 Aug 2007
NETw2c32.DLL 557.1 KB 12 Feb 2007
NETw2r32.DLL 2.7 MB 12 Feb 2007
NETw4c32.DLL 745.5 KB 27 Aug 2007
NETw4k32.CAT 27.6 KB 1 Oct 2007
NETw4k32.INF 182.7 KB 26 Sep 2007
NETw4k32.sys 2.2 MB 26 Sep 2007
NETw4r32.DLL 2.8 MB 27 Aug 2007
NETw4x32.CAT 27.6 KB 1 Oct 2007
NETw4x32.INF 182.7 KB 26 Sep 2007
NETw4x32.sys 2.2 MB 26 Sep 2007
Readme.txt 131 bytes 5 Mar 2007
Version.txt 282 bytes 18 Oct 2007
iProdifx.EXE 235.8 KB 7 Sep 2007
iProdifx.dll 643.1 KB 7 Sep 2007
install.exe 2.1 MB 20 Jul 2007
w29n50.sys 2.2 MB 25 Jul 2007
w29n51.cat 17.7 KB 1 Aug 2007
w29n51.inf 119.9 KB 25 Jul 2007
w29n51.sys 2.2 MB 25 Jul 2007

How to Update Satellite U400-ST5404 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Satellite U400-ST5404 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 Toshiba Satellite U400-ST5404 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 Toshiba 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 Toshiba 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 Toshiba. All company names/logos are properties of their owners.
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