SteelSeries Rival 100 offers unmatched performance and take your gaming experience to a new level. The mouse features six programmable buttons and customizable CPI up to 4000. With 30 million click switches and 16.8 million colour RGB illumination, this mouse is a must-have for every gamer. Steelseries offers innovative products, designed specifically for eSports and passionate gamers. They combine professional-grade quality and durability with modern design. They closely work with world’s best gamers to fine-tune their products to ensure everything they create meets the needs of gamers at every level.