Acer Trackpad Driver -

16x12.2mm GPS module featuring MediaTek MT3339 chipset, 66-channel tracking, hybrid ephemeris prediction, and IATF 16949 quality certification for automotive and personal navigation

A cold dread washed over Synaptics. The USB mouse driver—a snotty, arrogant little program named Logitech—booted up instantly.

Surprisingly smooth and reliable – a huge upgrade from older Acer trackpads Rating: ⭐⭐⭐⭐½ (4.5/5)

If you have an external mouse, go to Settings > Bluetooth & devices > Touchpad and toggle it On .

Touchpad drivers not worling on Windows 10! - Acer Community

The cursor moved... but it lagged. The scrolling was jerky. It was usable, but ugly. Synaptics was limping.