Driver Details

Broadcom 570x Gigabit Integrated Controller, 57XX Gigabit Integrated Controller, NetXtreme Gigabit Ethernet PCI-E ULD, NetXtreme Gigabit Ethernet PCI-E, v.8.1.0, A02

Broadcom 57XX NetExtreme Gigabit Controller Users Guide v8.1.0

Fixes & Enhancements

This documentation set combines both the integrated networking controller and 5721 PCI-E card documentation into a single package.


Version 8.1.0, A02



Release date

28 Jul 2006

Last Updated

03 Nov 2011



Available formats

File Format:User-Guide
Download Type:HTTP
File Size: 541KB
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.
Not available
Not available
Not available

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

Supported Operating Systems

Windows 2000
Windows XP
Windows XP, 64-bit

Applies to

570x Gigabit Integrated Controller
57XX Gigabit Integrated Controller
NetXtreme Gigabit Ethernet PCI-E
NetXtreme Gigabit Ethernet PCI-E ULD

Installation instructions

My Download List-#1 (0 )

Video Tutorials

Finding Drivers for Your System (00:02:27)
Here's how to find the correct drivers for your system. For more help finding, installing or updating drivers and other software visit or

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.​

My download lists

My download lists enables you to create and save lists of drivers to install at a later time. Lists can only be saved by logging into your existing account or creating a new one, and selecting “Save this list.”
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 highly recommends applying this update as soon as possible. The update contains changes to improve the reliability and availability of your Dell system.