Driver for Intel Corporation Intel R Serial IO I2C Host Controller - 4DE9 - downloading and installing it

Intel R Serial IO I2C Host Controller - 4DE9 is a Chipset device. This driver was developed by Intel Corporation. The hardware id of this driver is PCI/VEN_8086&DEV_4DE9; this string has to match your hardware.

1. Intel Corporation Intel R Serial IO I2C Host Controller - 4DE9 - install the driver manually

1. Download the setup file for Intel Corporation Intel R Serial IO I2C Host Controller - 4DE9 driver from the link below. This download link is for the driver version 30.100.2133.4 released on 2021-08-09.
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3. Start the driver setup file from a Windows account with the highest privileges (rights). If your User Access Control (UAC) is enabled then you will have to 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 should be pretty straightforward. The driver setup wizard will scan your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the fresh driver, as you can see it was quite smple.
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Intel Corporation applied a digital signature to this driver.
Size of this driver: 84528 bytes (82.55 KB)
This driver received an average rating of 4.2 stars out of 86259 votes.
This driver was released for the following versions of Windows:

• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 bits

2. How to install Intel Corporation Intel R Serial IO I2C Host Controller - 4DE9 driver using DriverMax

The 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 using DriverMax? Let's see!

1. Start DriverMax and push on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
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3. Take a look at the list of driver updates. Search the list until you locate the Intel Corporation Intel R Serial IO I2C Host Controller - 4DE9 driver. Click the Update button.
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5. That's all, the driver is now installed!
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