The driver ensures that HID devices such as keyboards, mice, and game controllers function correctly on Acer devices. It provides the necessary instructions for the operating system to recognize and interact with these devices.
Visit the Acer Support page, enter your SNID or model number, and download the touchpad driver specifically recommended for your hardware. Acer Incorporated - Hidclass - 1.0.0.10
Before installing version 1.0.0.10: