RealTek RTL8139B(L) Driver Download

RealTek Drivers

The RTL8139B(L) 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. Visitors have downloaded this file "wfw311.zip" 564 times with an aggregate rating of 5 out of 5 stars based on 9 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 50.2 KB.

9 Ratings
564 Downloads

Supported Models

RTL8139B(L)

Manufacturers

RealTek

Supported Operating Systems

Windows Vista, Windows Vista (64 bit), Windows 2003, Windows 2003 (64 bit), Windows XP, Windows XP (64 bit), Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1, Other

File Name

Versions

3.13 (2-Nov-2001)

Additional Notes

RTL8139B(L)

10/100M Fast Ethernet

Windows for Workgroups

Uploaded By

Kesavan (DG Staff Member) on 7-Dec-2006

How to Update RTL8139B(L) Device Drivers

Step 1 - Download Your Driver

To get the RTL8139B(L) 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 RTL8139B(L) 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

After downloading the new driver, proceed with installation. On Windows, use the built-in Device Manager utility to manage your system's devices and drivers. To access it:

  1. Right-click the Start button

  2. Select "Device Manager" from the menu

  3. Locate the device needing the update

  4. Right-click the device and choose "Update driver"

  5. Follow the on-screen prompts to install

Once complete, restart your computer to ensure the new driver is fully implemented and functioning properly.

This process helps maintain your system's performance and compatibility with various 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
wfw311/OEMSETUP.INF 644 bytes 29 May 1998
wfw311/PROTOCOL.INI 63 bytes 29 May 1998
wfw311/RTSND.386 30.3 KB 29 May 1998
wfw311/RTSND.DOS 64.1 KB 16 Jun 1998
wfw311/RTSODI.COM 55.1 KB 10 Jun 1998
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