Realtek Semiconductor Corp. Realtek RTL8139/810x Family Fast Ethernet NIC driver download and installation

Realtek RTL8139/810x Family Fast Ethernet NIC is a Network Adapters device. This driver was developed by Realtek Semiconductor Corp.. PCI/VEN_10EC&DEV_8139&SUBSYS_921F1509 is the matching hardware id of this device.

1. Realtek Semiconductor Corp. Realtek RTL8139/810x Family Fast Ethernet NIC - install the driver manually

1. Download the setup file for Realtek Semiconductor Corp. Realtek RTL8139/810x Family Fast Ethernet NIC driver from the location below. This is the download link for the driver version 5.673.0712.2007 released on 2007-07-12.
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3. Start the driver setup file from a Windows account with administrative rights. If your UAC (User Access Control) is running then you will have to accept of the driver and run the setup with administrative rights.
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5. Go through the driver installation wizard, which should be quite straightforward. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
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7. Shutdown and restart your PC and enjoy the new driver, as you can see it was quite smple.
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This driver is digitally signed by Realtek Semiconductor Corp..
Driver file size: 124738 bytes (121.81 KB)
This driver was installed by many users and received an average rating of 4.7 stars out of 63977 votes.
This driver was released for the following versions of Windows:

• This driver works on Windows Server 2003 32 bits
• This driver works on Windows XP 32 bits
• This driver works on Windows Vista 32 bits
• This driver works on Windows 7 32 bits
• This driver works on Windows 8 32 bits
• This driver works on Windows 8.1 32 bits
• This driver works on Windows 10 32 bits
• This driver works on Windows 11 32 bits

2. The easy way: using DriverMax to install Realtek Semiconductor Corp. Realtek RTL8139/810x Family Fast Ethernet NIC driver

The most important advantage of using DriverMax is that it will install the driver for you in just a few seconds and it will keep each driver up to date. How easy can you install a driver with DriverMax? Let's see!

1. Start DriverMax and push on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.
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3. Take a look at the list of available driver updates. Scroll the list down until you locate the Realtek Semiconductor Corp. Realtek RTL8139/810x Family Fast Ethernet NIC driver. Click on Update.
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5. Finished installing the driver!
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