10000 DPI (adjustable between 500 / 1000 / 2000 / 3000 / 4000 DPI), 1000Hz 10-buttons (9 are customizable) and 7-color LED with 16-million backlighting 7-color backlighting with 16-million color choices and 3 lighting modes System Requirements PC with USB port Windows 8/ Windows 7 / Windows 10 / Windows Vista / Windows XP (32-bit) Ergonomic design for left and right handed users