This is a desktop switching utility for rapidly switching between mouse and keyboard setups, addressing the tediousness and latency issues users face when sharing a keyboard and mouse among multiple computers. It supports seamless input switching between different operating systems (Linux, macOS, Windows) through hardware intermediary devices by dragging the mouse or using shortcut keys. The project is entirely open-source and does not require additional driver installation. The hardware is based on Raspberry Pi Pico and USB input/output protocols, supporting custom configurations and offering various additional features such as slow mouse mode, screen lock, and gaming mode.