Manhattan-178198-Contour-Mouse-Manhattan-178198-P-This-contour-mouse-from-Manhattan-has-been-designed-with-three-adjustable-resolutions-with-wireless-performance-while-combining-modern-design-with-high-precision-even-with-fast-mouse-movements-A-button-on-the-top-switches-for-different-applications-instantly-between-resolutions-1000-1500-&-2000-dpi-whether-regular-business-applications-computer-games-or-complex-graphics-processing-P-P-A-non-slip-surface-provides-a-comfortable-grip