Aopen AX4SG-UL Driver Download (Official)

Aopen Drivers

The AX4SG-UL is a network device manufactured by Aopen. 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. Visitors have downloaded this file "6.06.exe" 44 times with an aggregate rating of 5 out of 5 stars based on 7 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 360.4 KB.

7 Ratings

Supported Models


(MOBILE ASSIST)Realtek RTL8139/810x Family Fast Ethernet NIC

Realtek RTL8139/810X Family Fast Ethernet NIC

Realtek RTL8139C+ Fast Ethernet NIC

Realtek RTL8169/8110 Family Gigabit Ethernet NIC




Supported Operating Systems

Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Linux

File Name


R6.06 (28-Sep-2003)
5.606.811.2003 (2003-08-11) via .inf
5.606.811.2003 (2003-09-04) via .inf

Additional Notes


Realtek Gigabit LAN Driver for Win98/ME/2K/XP

Uploaded By

Sivakumar (DG Staff Member) on 16-May-2006

How to Update AX4SG-UL Device Drivers

Step 1 - Download Your Driver

To get the AX4SG-UL 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 Aopen AX4SG-UL 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 Aopen 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 Aopen 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
6.06/WinXP/NETRTXPA.INF 59.3 KB 4 Sep 2003
6.06/WinXP/NETRTXPB.INF 59.0 KB 4 Sep 2003
6.06/WinXP/ 119.2 KB 4 Sep 2003
6.06/WinXP/RTLNIC51.SYS 65.3 KB 13 Aug 2003
6.06/Winnt4/OEMSETUP.INF 49.5 KB 20 May 2003
6.06/Winnt4/Rtlnic4.sys 80.6 KB 19 Jun 2003
6.06/WinMe/NETRTLA.INF 64.0 KB 4 Sep 2003
6.06/WinMe/NETRTLB.INF 63.7 KB 4 Sep 2003
6.06/WinMe/ 119.2 KB 4 Sep 2003
6.06/WinMe/RTLNIC5.SYS 64.5 KB 18 Aug 2003
6.06/Win98se/NETRTL.INF 24.9 KB 11 Aug 2003
6.06/Win98se/RELEASE.TXT 2.1 KB 15 Aug 2003
6.06/Win98se/Rtlnic5.sys 64.5 KB 18 Aug 2003
6.06/Win981st/NETRTL4.INF 10.9 KB 27 Aug 2003
6.06/Win981st/RELEASE.TXT 2.1 KB 15 Aug 2003
6.06/Win981st/RTLNIC4.SYS 81.5 KB 13 Aug 2003
6.06/Win2000/NETRT2KA.INF 64.0 KB 4 Sep 2003
6.06/Win2000/NETRT2KB.INF 63.7 KB 4 Sep 2003
6.06/Win2000/ 119.2 KB 4 Sep 2003
6.06/Win2000/RTLNIC5.SYS 64.5 KB 13 Aug 2003
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