Driver Details

Broadcom 440x 10/100 Integrated Controller, v.4.23, A04

Microsoft Windows XP and 2000 NDIS drivers for the Broadcom 4401 Integrated Network controller.

Fixes & Enhancements

Inproved Power Management functionality. Added support for new Dell systems and latest generation of 4401 products.


Version 4.23, A04



Release date

15 Apr 2004

Last Updated

03 Nov 2011


Available formats

File Format:Hard-Drive
File Name:R71272.EXE
Download Type:HTTP
File Size: 6 MB
Format DescriptionThis file contains a compressed (or zipped) set of files. Download the file to a folder on your hard drive, and then run (double-click) it to unzip the set of files. Follow the instructions to complete the installation.
To ensure the integrity of your download, please verify the checksum value.
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By downloading, you accept the terms of the Dell Software License Agreement.

Supported Operating Systems
Windows 2000
Windows XP
Applies to
440x 10/100 Integrated Controller
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Using the Latest Device Drivers (00:02:05)
Learn more about device driver software, how to check current driver versions, and use Dell's support website to download and install the latest driver versions. Closed captions available in many languages.

Drivers help and tutorials

Warning: Do not turn off your computer or disconnect from your power source while updating the BIOS or you may harm your computer. During the update, your computer will restart and you will briefly see a black screen.

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This driver has been tested by both the independent software vendor (ISV) and Dell on the operating systems, graphics cards, and application supported by your device to ensure maximum compatibility and performance. Details

Dell recommends applying this update during your next scheduled update cycle. The update contains feature enhancements or changes that will help keep your system software current and compatible with other system modules (firmware, BIOS, drivers and software).