TL;DR: Gaming mice are kind of a black box: sensor tuning, polling behavior, and click processing are all locked behind manufacturer firmware you can't inspect or modify. The company is building ZGM, an open-source firmware project for gaming mice, with the explicit goal of doing for rodents what QMK and ZMK already did for keyboards: turning closed hardware into something enthusiasts can actually tinker with. Keychron has just introduced its blueprint for developing open-source mouse firmware. Keychron highlights that, unlike the QMK and ZMK projects, the mouse market has no established open-source firmware ecosystem just yet. As far as we can tell, the Pro X2 Superstrike isn't expected to adopt an open-source firmware system similar to ZGM.