Download and install Synaptics Synaptics SMBus TouchPad driver

Synaptics SMBus TouchPad is a Mouse hardware device. The Windows version of this driver was developed by Synaptics. ACPI/SYN321D is the matching hardware id of this device.

1. How to manually install Synaptics Synaptics SMBus TouchPad driver

1. Download the driver setup file for Synaptics Synaptics SMBus TouchPad driver from the location below. This download link is for the driver version 19.5.35.15 released on 2018-11-05.
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3. Start the driver installation file from a Windows account with administrative rights. If your UAC (User Access Control) is 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 installation wizard, which should be quite straightforward. The driver installation wizard will scan 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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This driver is not digitally signed.

Driver rating 4 stars out of 73697 votes.

2. The easy way: using DriverMax to install Synaptics Synaptics SMBus TouchPad driver

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, not just this one. How can you install a driver with DriverMax? Let's follow a few steps!

1. Start 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 detected driver updates. Search the list until you find the Synaptics Synaptics SMBus TouchPad driver. Click the Update button.
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5. Enjoy using the updated driver! :)
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