Intel Corporation Intel R Serial IO I2C Host Controller - 4B78 driver download and installation

Intel R Serial IO I2C Host Controller - 4B78 is a Chipset hardware device. This Windows driver was developed by Intel Corporation. The hardware id of this driver is PCI/VEN_8086&DEV_4B78.

1. Intel Corporation Intel R Serial IO I2C Host Controller - 4B78 - install the driver manually

1. You can download from the link below the driver installer file for the Intel Corporation Intel R Serial IO I2C Host Controller - 4B78 driver. The archive contains version 5.123.1.1023 released on 2023-03-06 of the driver.
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3. Run the driver installer file from a user account with administrative rights. If your UAC (User Access Control) is running please confirm the installation of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which will guide you; it should be pretty easy to follow. The driver setup wizard will scan your computer and will install the right driver.
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7. When the operation finishes shutdown and restart your PC in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
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This driver is digitally signed by the manufacturer.
The file size of this driver is 81256 bytes (79.35 KB)
This driver was rated with an average of 4.7 stars by 42303 users.
This driver will work for the following versions of Windows:

• 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. The easy way: using DriverMax to install Intel Corporation Intel R Serial IO I2C Host Controller - 4B78 driver

The 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 take a look!

1. Open DriverMax and push 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 detected driver updates. Scroll the list down until you find the Intel Corporation Intel R Serial IO I2C Host Controller - 4B78 driver. Click the Update button.
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5. Enjoy using the updated driver! :)
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