Download and install Synaptics Synaptics SMBus TouchPad driver

Synaptics SMBus TouchPad is a Mouse hardware device. This driver was developed by Synaptics. The hardware id of this driver is ACPI/SYN3221; this string has to match your hardware.

1. Install Synaptics Synaptics SMBus TouchPad driver manually

1. You can download from the link below the driver installer file for the Synaptics Synaptics SMBus TouchPad driver. The archive contains version 19.5.35.1 dated 2018-06-12 of the driver.
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3. Run the driver installer file from a user account with the highest privileges (rights). If your User Access Control Service (UAC) is running please confirm the installation of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which will guide you; it should be quite easy to follow. The driver installation wizard will analyze 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 not digitally signed.

This driver received an average rating of 3.4 stars out of 72721 votes.

2. Installing the Synaptics Synaptics SMBus TouchPad driver using DriverMax: the easy way

The most important 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 can you install a driver with DriverMax? Let's follow a few steps!

1. Start DriverMax and push on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
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3. Take a look at the list of detected driver updates. Search the list until you find the Synaptics Synaptics SMBus TouchPad driver. Click on Update.
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5. Enjoy using the updated driver! :)
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