Apple M8733G/A Pro Mouse - Black Apple is always on the forefront of computer design and style, and keeps up this tradition with the new Apple M8733G/A Pro Mouse This mouse is like no other Apple has ever released First of all, it features optical technology - which means there are no rollers or tracking mechanisms to wear out or clog, and no mouse balls to fish out and clean On top of that there is no distinguishable mouse button! The entire Apple Pro Mouse is in effect a super-sensitive button - the body pivots up and down to actuate the click mechanism