Download and install IntervalZero, Inc. Intel 82559 ER 8255xER/IT Fast Ethernet Controller RTX64 driver

Intel 82559 ER 8255xER/IT Fast Ethernet Controller RTX64 is a Network Adapters device. This Windows driver was developed by IntervalZero, Inc.. In order to make sure you are downloading the exact right driver the hardware id is PCI/VEN_8086&DEV_1209.

1. Manually install IntervalZero, Inc. Intel 82559 ER 8255xER/IT Fast Ethernet Controller RTX64 driver

1. Download the setup file for IntervalZero, Inc. Intel 82559 ER 8255xER/IT Fast Ethernet Controller RTX64 driver from the link below. This download link is for the driver version 3.7.3.5181 dated 2020-09-22.
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3. Start the driver installation file from a Windows account with administrative rights. If your User Access Control (UAC) is started 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 updated driver, it is as simple as that.
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This driver is digitally signed by IntervalZero, Inc..
File size of the driver: 12038 bytes (11.76 KB)
This driver was installed by many users and received an average rating of 4.6 stars out of 16705 votes.
This driver is fully compatible with the following versions of Windows:

• This driver works on Windows 2000 64 bits
• This driver works on Windows Server 2003 64 bits
• This driver works on Windows XP 64 bits
• This driver works on Windows Vista 64 bits
• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 bits

2. How to install IntervalZero, Inc. Intel 82559 ER 8255xER/IT Fast Ethernet Controller RTX64 driver using DriverMax

The advantage of using DriverMax is that it will setup the driver for you in just a few seconds and it will keep each driver up to date, not just this one. How easy can you install a driver using DriverMax? Let's see!

1. Start DriverMax and press 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 driver updates. Scroll the list down until you find the IntervalZero, Inc. Intel 82559 ER 8255xER/IT Fast Ethernet Controller RTX64 driver. Click the Update button.
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5. Finished installing the driver!
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