i dun actually know wats the DPI for..
anyone cares to explain?
i oso not sure wat it is.. but since im using this mouse which can change on the fly, can see the difference..
the higher the DPI, the more sensitive the mouse is..
in 2500, i just move mouse a little it will move fast on the screen.. at the lower, 600 or so DPI, really slow the movement.. it makes me feel like the mouse is heavy..
at 600DPI, ur hand must move around alot on the pad..
at 2500DPI, i no need lift my hand oso.. the mouse move 1 cm cukup, will cover the whole screen, from end to end
this is from user point of view lah, from day to day usage