Powered by 1600dpi accuracy laser sensor high accuracy laser engine offers consistent and reliable performance for absolute control and precise mouse movement equipped improved laser sensor m6880x allows you to hit the target precisely 3 stage dpi adjustment 80012001600 3 stage dpi adjustable switch for quick on the fly dpi adjustment anti slick rubber grip with ideal shape for comfortable gameplay anti slick ergonomic rubber grip and matt coating surface reduce wrist strain and maximi