Intel Corporation Intel R Serial IO I2C Host Controller - 31B8 - two ways of downloading and installing the driver

Intel R Serial IO I2C Host Controller - 31B8 is a Chipset hardware device. The Windows version of this driver was developed by Intel Corporation. The hardware id of this driver is PCI/VEN_8086&DEV_31B8; this string has to match your hardware.

1. How to manually install Intel Corporation Intel R Serial IO I2C Host Controller - 31B8 driver

1. Download the setup file for Intel Corporation Intel R Serial IO I2C Host Controller - 31B8 driver from the location below. This download link is for the driver version 5.123.1.1023 dated 2021-03-05.
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3. Start the driver installation file from a Windows account with administrative rights. If your UAC (User Access Control) is running then you will have to confirm the installation of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which should be pretty easy to follow. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the updated driver, it is as simple as that.
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There is no digital signature available for this driver.

Driver rating 3.8 stars out of 59763 votes.

2. Installing the Intel Corporation Intel R Serial IO I2C Host Controller - 31B8 driver using DriverMax: the easy way

The most important advantage of using DriverMax is that it will setup the driver for you in the easiest possible way and it will keep each driver up to date. How can you install a driver using DriverMax? Let's see!

1. Open DriverMax and press on the yellow button that says ~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 Intel Corporation Intel R Serial IO I2C Host Controller - 31B8 driver. Click on Update.
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5. Finished installing the driver!
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