ASUS KFN5-Q/SAS Driver Download (Official)

ASUS Drivers

The KFN5-Q/SAS is a network device manufactured by ASUS. 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 - "" - has been downloaded 19 times and is rated 5 out of 5 stars based on 6 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows XP. The total disk space used for this update is 166.7 KB.

6 Ratings

Supported Models


3Com 10/100/1000 PCI

3Com 3C1000 Gigabit NIC

3Com 3C940 Gigabit LOM

3Com 3C996 10/100/1000 Server NIC

3Com 3C996 Gigabit Fiber-SX Server NIC

3Com 3C996B Gigabit Server NIC

3Com Dual Port 10/100/1000 PCI-X Server NIC




Supported Operating Systems

Windows XP

File Name

Versions (15-Sep-2006) (2006-05-15) via .inf

Additional Notes



Broadcom 5754 NetXtreme Gigabit Ethernet Driver for Windows 32bit OS

This driver v9.52.0.0.B is from the Broadcom 5754 NetXtreme Gigabit Ethernet Driver Package V9.4.3

Uploaded By

Karthikkumar (DG Staff Member) on 15-May-2008

How to Update KFN5-Q/SAS Device Drivers

Step 1 - Download Your Driver

To get the KFN5-Q/SAS 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 ASUS KFN5-Q/SAS 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 ASUS 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 ASUS website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

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:

  1. Right-click the Start button to open the Quick Access menu.

  2. Select "Device Manager" from the list of options.

  3. In the Device Manager window, locate the device that needs updating.

  4. Right-click on the device name and choose "Update driver" from the context menu.

  5. 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.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
BCM5754_win32_95200B/b57w2k.sys 154.9 KB 10 May 2006
BCM5754_win32_95200B/ 33.2 KB 29 May 2006
BCM5754_win32_95200B/b57win32.inf 116.1 KB 15 May 2006
BCM5754_win32_95200B/b57xp32.sys 156.2 KB 10 May 2006
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