Favored by eSports athletes the world over, the Razer DeathAdder has established itself globally as the best gaming mouse. Renowned for its ergonomic design, swift responsiveness, and rock-solid build quality, this beloved mouse embodies the absolute best elements a gamer needs to dominate in any game. Now with Chroma customizable lighting, the latest version of this iconic mouse not only performs the way you want it to, it looks that way as well. The Razer DeathAdder Chroma ? More Power. More Control. More Color.