ASUS F3U Driver Download (Official)

ASUS Drivers

The F3U 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. Visitors have downloaded this file "" 44 times with an aggregate rating of 5 out of 5 stars based on 7 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 4.7 MB.

7 Ratings

Supported Models


Realtek RTL8139/810X Family Fast Ethernet NIC

Realtek RTL8168/8111 PCI-E Gigabit Ethernet NIC

Realtek RTL8168C(P)/8111C(P) PCI-E Gigabit Ethernet NIC




Supported Operating Systems

Windows XP

File Name


5.678.1003.2007 (22-Nov-2007)
5.678.1003.2007 (2007-10-03) via .inf

Additional Notes


F3 Series

Lan Driver for WIN XP

Uploaded By

RajeshP (DG Staff Member) on 29-Apr-2008

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
LAN_XP_071122/ISSetup.dll 492.0 KB 5 Apr 2007
LAN_XP_071122/WIN2000/Netrtle.inf 89.9 KB 19 Oct 2007
LAN_XP_071122/WIN2000/Rtenic.sys 100.7 KB 3 Oct 2007
LAN_XP_071122/WIN2000/ 55.8 KB 19 Oct 2007
LAN_XP_071122/WIN98SE/Netrtle.inf 26.6 KB 3 Oct 2007
LAN_XP_071122/WIN98SE/Rtenic.sys 100.7 KB 3 Oct 2007
LAN_XP_071122/WINME/Netrtle.inf 26.6 KB 3 Oct 2007
LAN_XP_071122/WINME/Rtenic.sys 100.7 KB 3 Oct 2007
LAN_XP_071122/WINXP/Netrtle.inf 89.9 KB 19 Oct 2007
LAN_XP_071122/WINXP/Rtenic.sys 100.7 KB 3 Oct 2007
LAN_XP_071122/WINXP/Rtenic64.sys 121.9 KB 3 Oct 2007
LAN_XP_071122/WINXP/Rtenicxp.sys 102.7 KB 3 Oct 2007
LAN_XP_071122/WINXP/ 55.8 KB 19 Oct 2007
LAN_XP_071122/_setup.dll 373.7 KB 18 May 2006
LAN_XP_071122/ 3.3 MB 16 Aug 2007
LAN_XP_071122/ 135.7 KB 16 Aug 2007
LAN_XP_071122/layout.bin 473 bytes 16 Aug 2007
LAN_XP_071122/setup.exe 455.6 KB 20 Jan 2007
LAN_XP_071122/setup.ini 977 bytes 16 Aug 2007
LAN_XP_071122/setup.isn 64.4 KB 17 May 2006

How to Update F3U Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the F3U 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 F3U 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

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

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.

This website is not affiliated with ASUS. All company names/logos are properties of their owners.
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