My friend uses a trackball mouse could this be effecting his gameplay? : r/summonerschool
The Best Trackball Mouse - Fall 2023: Mice Reviews - RTINGS.com
Logitech MX ERGO Advanced Wireless Trackball Mouse
Medium-tech: A Trackball Mouse is an alternate design for a computer mouse has ball on top of the mouse that students can … | Trackball mouse, Computer mouse, Mouse
The 3 Best Trackballs for 2023 | Reviews by Wirecutter
The Best Trackball Mouse - Fall 2023: Mice Reviews - RTINGS.com