Realtek RTL8139/810x Family Fast Ethernet NIC Driver Install Procedure for Windows NT:
1. Right-click the "Network Neighborhood" icon on the desktop window.
Select "Properties" item while menu appears.
Or you can also press the "Start" button. Move highlight bar to "Settings" and
select "Control Panel". Double click on the "Network" icon.
2. Select "Adapters" page and then click Add button.
3. Click the "Have disk..." button.
4. Type the path {CD-ROM Drive}:\Drivers\Lan\Realtek\WinNT4 to the driver
5. Select "Realtek RTL8139/810x Family Fast Ethernet NIC" item and click OK.
6. Windows will install the driver immediately.
7. Follow the instruction to complete the installation.
8. Please restart Windows NT system when prompted.
Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.