Realtek RTL8139/810X Family CardBus Fast Ethernet NIC(for Win95A) Driver Download

RealTek Drivers

The RTL8139/810X Family CardBus Fast Ethernet NIC(for Win95A) is a network device manufactured by RealTek. 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 version of "" has been downloaded 5,484 times with a user rating of 5 out of 5 stars, based on 25 reviews. Our users report success installing this driver update on PCs running Windows XP. The total disk space used for this update is 2.1 MB.

25 Ratings (see all reviews)

Supported Models

Realtek RTL8139/810X Family CardBus Fast Ethernet NIC

Realtek RTL8139 C+ Fast Ethernet NIC

Realtek RTL8139/810X Family CardBus Fast Ethernet NIC(for Win95A)

Realtek RTL8139/810X Family Fast Ethernet NIC

Realtek RTL8139/810X Family PCI Fast Ethernet NIC




Supported Operating Systems

Windows XP

File Name


5.505.1004.2002 (2002-10-04) via .inf

Additional Notes

This driver set is for ALL Windows OS and covers chipsets RTL8139A/B/C/D. This is the automatic set utility. If you need for Unix or Linix go to and choose your OS

Uploaded By

Fallen Knight (DG Member) on 4-Dec-2003

Ratings & Reviews

See all Realtek RTL8139/810X Family CardBus Fast Ethernet NIC(for Win95A) ratings and reviews

Related Driver Updates

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
rtlsetup-8139(451)/layout.bin 417 bytes 30 Dec 2002
rtlsetup-8139(451)/Setup.ini 591 bytes 30 Dec 2002
rtlsetup-8139(451)/WIN2000/Netrts5.INF 19.2 KB 4 Oct 2002
rtlsetup-8139(451)/WIN2000/R8139n5.sys 49.4 KB 4 Oct 2002
rtlsetup-8139(451)/WIN2000/ 7.7 KB 21 Oct 2002
rtlsetup-8139(451)/Setup.exe 166.9 KB 11 Apr 2001
rtlsetup-8139(451)/ikernel.ex_ 344.9 KB 5 Sep 2001
rtlsetup-8139(451)/WIN95A/RTL8139.SYS 36.9 KB 23 Aug 2001
rtlsetup-8139(451)/WIN95A/NETRTS.INF 8.4 KB 23 Jul 2001
rtlsetup-8139(451)/WINME/Netrts5.INF 19.2 KB 4 Oct 2002
rtlsetup-8139(451)/WINME/R8139n5.sys 49.4 KB 4 Oct 2002
rtlsetup-8139(451)/WINME/ 7.7 KB 21 Oct 2002
rtlsetup-8139(451)/SETUP.TXT 2.5 KB 11 Oct 2001
rtlsetup-8139(451)/WIN98/Netrts5.INF 19.2 KB 30 Dec 2002
rtlsetup-8139(451)/WIN98/R8139n5.sys 49.4 KB 4 Oct 2002
rtlsetup-8139(451)/WINXP/ 7.4 KB 17 Oct 2002
rtlsetup-8139(451)/WINXP/R8139n51.sys 47.0 KB 4 Oct 2002
rtlsetup-8139(451)/WINXP/Netrts51.INF 17.6 KB 4 Oct 2002
rtlsetup-8139(451)/W95OSR2/RTL8139.SYS 37.4 KB 23 Aug 2001
rtlsetup-8139(451)/W95OSR2/NETRTS.INF 7.5 KB 23 Jul 2001
rtlsetup-8139(451)/ 1.5 MB 30 Dec 2002
rtlsetup-8139(451)/ 35.3 KB 30 Dec 2002

How to Update Realtek RTL8139/810X Family CardBus Fast Ethernet NIC(for Win95A) Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Realtek RTL8139/810X Family CardBus Fast Ethernet NIC(for Win95A) 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 Realtek RTL8139/810X Family CardBus Fast Ethernet NIC(for Win95A) 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 RealTek 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 RealTek 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 RealTek. All company names/logos are properties of their owners.
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