I was so excited to see this trackball not only that it is wireless but also a new look, the red ball and black Matt color that it seems like something out of Star Trek, LOL. The Spinningwheel is not as smooth as my previous wired truck balls but I think that will just come with time and usage because it is new. And definitely not something to complain about. Would recommend this product any day anytime!!!
Basic optical scroll mouse, USB is plug-and-play, uses standard Windows drivers for no-fuss use. Note the measurements on the description, it is a little smaller than standard sizes which works well for smaller hands, but it is not as small as the "laptop size mini" mice that are downright uncomfortable. This one just fits. One odd thing I noticed while running it over a sheet of white paper, is that the little black rubber feet seem to be shedding a bit of somewhat sticky/rubbery black dust on the white paper for the first couple weeks or so, this seems to have tailed off some after more use.
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