Broadcom BCM4401 Driver Download (Official)
The BCM4401 is a network device manufactured by Broadcom. 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 - "winXP-4.23.zip" - has an average rating of 5 out of 5 stars based on 114 reviews, and has been downloaded 16,112 times. It has been installed successfully by our users on PCs running Windows Vista and Windows XP. The total disk space used for this update is 31.0 KB.
Supported Models
BCM4401
Manufacturers
Supported Operating Systems
Windows XP
File Name
winXP-4.23.zip (31.0 KB)
Versions
4.23 (26-Nov-2003)
4.23.0.0 (2003-10-31) via .inf
Additional Notes
BCM4401
Windows XP
Uploaded By
Jayakumar (DG Staff Member) on 21-Aug-2004
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Related Driver Updates
How to Update BCM4401 Device Drivers
Step 1 - Download Your Driver
To get the BCM4401 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 Broadcom BCM4401 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 Broadcom 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 Broadcom 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 |
|---|---|---|
| WinXP/bcm4sbxp.cat | 8.9 KB | 26 Nov 2003 |
| WinXP/bcm4sbxp.inf | 20.3 KB | 26 Nov 2003 |
| WinXP/bcm4sbxp.sys | 44.0 KB | 26 Nov 2003 |