ASUS Limited Edition Gundam Mouse The box was damaged when I purchased it online. I opened it to test if the mouse worked and immediately put it back in the box. The product is undamaged and in perfect condition. It has been stored for one year. ROG Strix Impact II GUNDAM EDITION ergonomic gaming mouse features a lightweight, ambidextrous design, a 6,200 dpi optical sensor, and Aura Sync RGB lighting. Officially licensed Gundam product Co-designed with professional gamers: Lightweight and ambidextrous design for optimal performance Pivot button mechanism for tactile and fast mouse clicks Lightweight and soft rubber cable 6,200 dpi optical sensor and on-the-fly DPI button for easy switching between 4 sensitivity levels Exclusive push-fit switch socket to easily adjust click resistance and extend the lifespan of the mouse ASUS Aura RGB illumination and compatibility with other Aura Sync products