OVERVIEW: Experience peak comfort and performance with MX Ergo S advanced wireless trackball, certified by ergonomists, with a 20-degree tilt angle for less muscle strain in your forearm. Now with quiet clicks and quick USB-C charging. FEATURES: [ Elevated comfort and precision ] - MX Ergo S, Logitech’s most advanced wireless ergonomic trackball yet, with a 20-degree tilt angle and 6 customizable buttons - now with quiet clicks and quick USB-C charging (cable not included). [ Maximize control....