Intel Corporation Intel R Serial IO I2C Host Controller - 51D9 driver download and installation

Intel R Serial IO I2C Host Controller - 51D9 is a Chipset device. The Windows version of this driver was developed by Intel Corporation. The hardware id of this driver is PCI/VEN_8086&DEV_51D9; this string has to match your hardware.

1. Manually install Intel Corporation Intel R Serial IO I2C Host Controller - 51D9 driver

1. Download the driver setup file for Intel Corporation Intel R Serial IO I2C Host Controller - 51D9 driver from the link below. This is the download link for the driver version 30.100.2237.26 released on 2022-09-06.
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3. Start the driver setup file from a Windows account with the highest privileges (rights). If your User Access Control Service (UAC) is enabled 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 computer and enjoy the fresh driver, as you can see it was quite smple.
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This driver is not digitally signed.

This driver was rated with an average of 3.5 stars by 62624 users.

2. The easy way: using DriverMax to install Intel Corporation Intel R Serial IO I2C Host Controller - 51D9 driver

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 with DriverMax? Let's follow a few steps!

1. Start DriverMax and click 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 find the Intel Corporation Intel R Serial IO I2C Host Controller - 51D9 driver. Click the Update button.
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5. Finished installing the driver!
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