MSI KT4 Ultra Driver Download (Official)

8 Ratings
39 Downloads

Supported Models

KT4 Ultra Driver

ASUSTeK/Broadcom 440x 10/100 Integrated Controller Driver

Broadcom 440x 10/100 Integrated Controller Driver

MSI/Broadcom 440x 10/100 Integrated Controller Driver

Manufacturers

MSI

Broadcom

Supported Operating Systems

Windows XP, Windows 2000, Windows ME, Windows 98SE, Windows 98, Windows 95

File Name

BCM4401_NP01.zip (7.0 MB)

Versions

4.28.0.0 (23-Nov-2005)
4.28.0.0 (2004-11-23) via .inf
4.28.0.0 (2004-11-01) via .inf

Find Related Drivers

Uploader Notes

KT4 Ultra

Socket A (AMD K7)

Broadcom 4401 LAN Drivers

For motherboard with on-board Broadcom 4401 LAN chipset

Driver version: 4.28.0.0 (WinXP/2000/ME/98SE), 4.37.0.0(WinXP 64-bit)

Uploaded By

krishnamoorthy (DG Staff Member) on 10-Nov-2006

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
BCM4401_NP01/DOS/NDIS2/B44.dos 47.9 KB 21 Jul 2004
BCM4401_NP01/DOS/NDIS2/PROTOCOL.INI 747 bytes 21 Jul 2004
BCM4401_NP01/DOS/NDIS2/readme.txt 2.8 KB 21 Jul 2004
BCM4401_NP01/DOS/ODI/NET.CFG 385 bytes 26 Aug 2004
BCM4401_NP01/DOS/ODI/b44.com 52.9 KB 26 Aug 2004
BCM4401_NP01/DOS/ODI/b44.ins 258 bytes 26 Aug 2004
BCM4401_NP01/DOS/ODI/readme.txt 2.9 KB 26 Aug 2004
BCM4401_NP01/DrvInst/BInstDll.dll 77.8 KB 30 Aug 2004
BCM4401_NP01/DrvInst/setup.exe 9.9 MB 9 Dec 2004
BCM4401_NP01/LICENSE.txt 10.4 KB 12 Apr 2001
BCM4401_NP01/Linux/DISTRIB.TXT 3.0 KB 5 Aug 2004
BCM4401_NP01/Linux/README.TXT 8.3 KB 5 Aug 2004
BCM4401_NP01/Linux/bcm4400-3.0.8-1.src.rpm 58.5 KB 5 Aug 2004
BCM4401_NP01/Linux/bcm4400-3.0.8.tar.gz 56.9 KB 5 Aug 2004
BCM4401_NP01/NWODI32/B44.LAN 44.3 KB 25 May 2004
BCM4401_NP01/NWODI32/b44.ldi 11.2 KB 25 May 2004
BCM4401_NP01/NWODI32/readme.txt 2.3 KB 25 May 2004
BCM4401_NP01/WOL.txt 665 bytes 24 Sep 2002
BCM4401_NP01/Win2003/b44win.cat 13.3 KB 1 Dec 2004
BCM4401_NP01/Win2003/b44win.inf 40.3 KB 23 Nov 2004
BCM4401_NP01/Win2003/bcm4sbxp.sys 45.1 KB 11 Oct 2004
BCM4401_NP01/Win2k/b44win.cat 13.3 KB 1 Dec 2004
BCM4401_NP01/Win2k/b44win.inf 40.3 KB 23 Nov 2004
BCM4401_NP01/Win2k/bcm4sbe5.sys 47.5 KB 11 Oct 2004
BCM4401_NP01/Win98_ME/b44win.cat 13.3 KB 1 Dec 2004
BCM4401_NP01/Win98_ME/b44win98.inf 25.4 KB 27 Jan 2005
BCM4401_NP01/Win98_ME/bcm4sbe5.sys 47.5 KB 11 Oct 2004
BCM4401_NP01/WinNT/bcm4sbe4.sys 54.8 KB 11 Oct 2004
BCM4401_NP01/WinNT/dtect44x.dll 6.2 KB 30 Aug 2002
BCM4401_NP01/WinNT/oemsetup.inf 45.6 KB 5 Oct 2004
BCM4401_NP01/WinXP/b44win.cat 13.3 KB 1 Dec 2004
BCM4401_NP01/WinXP/b44win.inf 40.3 KB 23 Nov 2004
BCM4401_NP01/WinXP/bcm4sbxp.sys 45.1 KB 11 Oct 2004

How to Update KT4 Ultra Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the KT4 Ultra 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 KT4 Ultra 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 Driver Update Utility for KT4 Ultra. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the MSI 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 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 MSI. All company names/logos are properties of their owners.
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