ASUS Aura Sync RGB lighting in three different zones features a nearly endless spectrum of colors with the ability to synchronize effects across an ever-expanding ecosystem of Aura Sync enabled products USB wired optical gaming mouse designed to fit all grips with clickable scroll wheel, DPI switch and target button, and quick-release micro-USB Push-fit socket design to easily swap the durable 50-million-click Omron switches DPI target button enables instant switching between high and low speeds Intuitive ROG Armoury software interface for easy customization of buttons, performance and lighting settings