Excerpt: Kensington is known for functional, but not exactly stylish. It is small enough to fit into a laptop case easily, but big enough to use with a desktop without fatiguing your hand. This mouse lacking built-in USB cable and there are better mice out there for both desktop and laptop use, and this hybrid represents a compromise on both fronts. Desktop users may be used to extra thumb buttons, but the Ci60 has just the basics--left and right buttons and a scroll wheel.
Pros: Pop - out USB receiver can be stored in the mouse .
Cons: No built - in USB cable, and too big for traveler user