“It’s really really small, just a little wider than my thumb.
The USB cable is also extra thin as well as being shorter than a normal USB mouse cable.

I was looking for an optical mouse I could carry around comfortably in my pocket. Now I’ve found one. This makes all the other small portable mice I’ve tried look big.

It works fine as a mouse. I tend to use mice with just my fingers, with the heel of my palm either in the air or resting on the surface of the desk behind the mouse. This mouse is just large enough to use this way.”