"The Logitech Couch Mouse M515 does support both PC and Mac, however, without the software and was setup on both platforms by just plugging the receiver into an open USB port. Installation of the default drivers takes only a few seconds and you're ready to go.
Since this mouse is marketed as a "couch mouse", we thought it was apt to give it a test run on a few fabric surfaces. We tried a few couches, a bed and carpet with complete success. It actually surprised us quite a bit when it was able to work on all these surfaces that the majority of other mice wouldn't been unable to track movement. The M515 even worked flawlessly on carpet with a very rough-contoured surface."
Read the full Logitech Couch Mouse M515 review by TechReviewSource here.