Speed Dragon SD-R8169-A4 Driver Download

Download the latest version of the SD-R8169-A4 driver for your computer's operating system. This update - "DL-0263212_Win_64_V5663.zip" - has an average rating of 4 out of 5 stars based on 8 reviews, and has been downloaded 22 times. The uploader reports that this update will work successfully on PCs running Windows XP. The total disk space used for this update is 191.1 KB.

8 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


Speed Dragon


Supported Operating Systems

Windows XP (64 bit)

File Name


5.663.1212.2006 (2006-12-12) via .inf

Additional Notes


1000 Base-T PCI 32-Bit Gigabit Ethernet Card (1-Port) Driver File

Uploaded By

Manivannan (DG Staff Member) on 27-Nov-2007

How to Update SD-R8169-A4 Device Drivers

Step 1 - Download Your Driver

To get the SD-R8169-A4 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 Speed Dragon SD-R8169-A4 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 Driver Update Utility for Speed Dragon SD-R8169-A4. It is a software utility which automatically finds and downloads the right driver.

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
Win_64bit/Netrtlx.inf 357.4 KB 18 Dec 2006
Win_64bit/Rtnic.sys 84.6 KB 14 Dec 2006
Win_64bit/Rtnic64.sys 128.0 KB 14 Dec 2006
Win_64bit/Rtnicxp.sys 85.1 KB 14 Dec 2006
Win_64bit/netrtl.cat 331.7 KB 28 Dec 2006
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