Intel Corporation Intel R Serial IO SPI Host Controller - 1AC4 driver download and installation

Intel R Serial IO SPI Host Controller - 1AC4 is a Chipset device. This Windows driver was developed by Intel Corporation. The hardware id of this driver is PCI/VEN_8086&DEV_1AC4.

1. Manually install Intel Corporation Intel R Serial IO SPI Host Controller - 1AC4 driver

1. Download the setup file for Intel Corporation Intel R Serial IO SPI Host Controller - 1AC4 driver from the location below. This download link is for the driver version 5.123.1.1023 released on 2023-03-06.
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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. Go through the driver setup wizard, which should be quite straightforward. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your computer 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.
Download size of the driver: 69531 bytes (67.90 KB)
This driver received an average rating of 4 stars out of 40330 votes.
This driver is fully compatible with 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 SPI Host Controller - 1AC4 driver

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, not just this one. How easy can you install a driver using DriverMax? Let's see!

1. Open DriverMax and click on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your computer.
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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 SPI Host Controller - 1AC4 driver. Click on Update.
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5. That's it, you installed your first driver!
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