The Precision Mobile WorkStation M20 is a network device manufactured by Dell. 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 driver - "R78499.EXE" - has been downloaded 250 times and is rated 3 out of 5 stars based on 15 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 6.8 MB.
Dell Precision Mobile WorkStation M20
Dell Precision Mobile WorkStation M70
Dell Precision WorkStation 370
Latitude D410
Latitude D610
Latitude D810
OptiPlex GX280
Windows XP, Windows 2000
R78499.EXE (6.8 MB)
7.5.1, A00 (24-Feb-2005)
Network: Broadcom 570x Gigabit Integrated Controller, 57XX Gigabit Integrated Controller, HTML, Windows 2000, Windows XP, Multi Language, Multi System, v.v7.5.1, A00
Broadcom 57XX NetExtreme Gigabit Controller Users Guide
Jayakumar (DG Staff Member) on 24-Dec-2007
See all Dell Precision Mobile WorkStation M20 ratings and reviews
To get the Dell Precision Mobile WorkStation M20 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 Dell Precision Mobile WorkStation M20 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 Dell 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 Dell website. Most major device manufacturers update their drivers regularly.
After downloading your new driver, it's time to install it. For Windows users, the built-in Device Manager is your go-to tool for managing system devices and drivers. Here's how to use it:
Right-click the Start button to open the Quick Access menu.
Select "Device Manager" from the list of options.
In the Device Manager window, locate the device that needs updating.
Right-click on the device name and choose "Update driver" from the context menu.
Follow the on-screen instructions to complete the installation process.
Once the installation is complete, restart your computer to ensure the new driver is properly integrated and functional.
This simple process helps keep your system running smoothly and maintains compatibility with your hardware components.
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.
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| 57xxcs75.cab | 555.1 KB | 7 May 2004 |
| 57xxcs75.cab/57xxen75.hht | 10.0 KB | 29 Apr 2004 |
| 57xxcs75.cab/package_description.xml | 3.8 KB | 15 Apr 2004 |
| 57xxct75.cab | 552.4 KB | 7 May 2004 |
| 57xxct75.cab/57xxen75.hht | 9.8 KB | 29 Apr 2004 |
| 57xxct75.cab/package_description.xml | 3.8 KB | 15 Apr 2004 |
| 57xxen75.cab | 871.8 KB | 7 May 2004 |
| 57xxen75.cab/57xxen75.hht | 10.3 KB | 28 Apr 2004 |
| 57xxen75.cab/package_description.xml | 3.8 KB | 15 Apr 2004 |
| 57xxes75.cab | 585.1 KB | 7 May 2004 |
| 57xxes75.cab/57xxen75.hht | 10.8 KB | 29 Apr 2004 |
| 57xxes75.cab/package_description.xml | 3.8 KB | 15 Apr 2004 |
| 57xxfr75.cab | 622.6 KB | 7 May 2004 |
| 57xxfr75.cab/57xxen75.hht | 10.7 KB | 29 Apr 2004 |
| 57xxfr75.cab/package_description.xml | 3.8 KB | 15 Apr 2004 |
| 57xxge75.cab | 551.7 KB | 7 May 2004 |
| 57xxge75.cab/57xxen75.hht | 10.6 KB | 29 Apr 2004 |
| 57xxge75.cab/package_description.xml | 3.8 KB | 15 Apr 2004 |
| 57xxit75.cab | 569.4 KB | 7 May 2004 |
| 57xxit75.cab/57xxen75.hht | 10.5 KB | 29 Apr 2004 |
| 57xxit75.cab/package_description.xml | 3.8 KB | 15 Apr 2004 |
| 57xxjp75.cab | 621.4 KB | 7 May 2004 |
| 57xxjp75.cab/57xxen75.hht | 10.4 KB | 29 Apr 2004 |
| 57xxjp75.cab/package_description.xml | 3.8 KB | 15 Apr 2004 |
| 57xxko75.cab | 583.2 KB | 7 May 2004 |
| 57xxko75.cab/57xxen75.hht | 10.1 KB | 29 Apr 2004 |
| 57xxko75.cab/package_description.xml | 3.8 KB | 15 Apr 2004 |
| 57xxpt75.cab | 592.6 KB | 7 May 2004 |
| 57xxpt75.cab/57xxen75.hht | 11.6 KB | 29 Apr 2004 |
| 57xxpt75.cab/package_description.xml | 3.8 KB | 15 Apr 2004 |
| 57xxth75.cab | 550.6 KB | 7 May 2004 |
| 57xxth75.cab/57xxen75.hht | 10.4 KB | 29 Apr 2004 |
| 57xxth75.cab/package_description.xml | 3.8 KB | 15 Apr 2004 |
| Version.txt | 540 bytes | 24 Feb 2005 |