Driver Details

Broadcom 57XX Integrated Controller User Guide

This package provides the Broadcom 57XX Integrated Controller User Guide and is supported on the Latitude, Precision and OptiPlex models that are running the following Windows Operating Systems: XP, Vista and Windows 7.

Fixes & Enhancements


Version 14.8.0, A03



Release date

17 Sep 2013

Last Updated

27 May 2014



Available formats

File Format:User-Guide
Download Type:HTTP
File Size: 2MB
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.
To ensure the integrity of your download, please verify the checksum value.

By downloading, you accept the terms of the Dell Software License Agreement.

Supported Operating Systems

Windows 7, 32-bit
Windows 7, 64-bit
Windows Vista, 32-bit
Windows Vista, 64-bit
Windows XP
Windows XP, 64-bit

Applies to

Broadcom 57XX Gigabit Integrated Controller
Broadcom Ethernet Controller

Installation instructions

Hard Drive Installation (Winzip self-extractor) Instructions
1.Click Download File, to download the file.
2. When the File Download window appears, click Save or Save this program to your hard drive.

1. Browse to the location where you downloaded the file and double-click the new file.
2.The Self-Extracting window appears and prompts you extracting files to the dialog box indicated folder path (C:\DELL\DRIVERS\NNW9F). Write down this path so the executable (I.e.Setup.exe) file can be found later for reinstallation if needed.
3. The Self-Extractor window appears.
4. Click OK.
5. Follow the remaining prompts to perform the update.
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Video Tutorials

Finding Drivers for Your System (00:02:27)
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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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Learn more
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).