As so often verified by the past, Apple computers support evil BE connected to unapproved Apple accessories. And this mouse, although recognized by my IMAC, didnt accuracy, as has been said elsewhere, mouse, Apple provided. Unpleasant delay times occur at times. I still have to try it with a Windows laptop I will buy soon and for which I have done makes the acquisition of this mouse. So for now, reserved opinion on the use. For lergonomie, no complaints, nice look, much like the Apple mouse. Getting proper hand RAS.