High speed optical sensor never lose the track with our high speed avago sensor promising ultra fast gaming by targeting your exact mouse location 6 programmable buttons at your fingertips keep your weapons reachable with pny rioto1 customizable buttons and never miss the target again up to 4 000 dpi adapt to your environment and to your gameplay with a customizable sensitivity from 250 up to 4000 dpi your sweetspot is covered in any situation on the fly dpi switching be ready whenever needed ri