I use it on a Mac environment, mainly for PowerPoint presentations. Its positive aspects include the very good build quality - like almost all products of this particular company. Once the computer "sees" it and connects, it works perfectly fine and the battery lasts really long. It charges quickly and in case of need, you can leave it for 7-8 minutes and it will give you enough time. On the negative side, the reason I deducted 1 star is that sometimes (fortunately, only a few times) you open it and it doesn't connect immediately with the MacBook, so I do a quick pairing again and everything is okay. Also, the button with the virtual keyboard never worked for me. Finally, in this price range, I would expect at least a simple application to be able to customize the 2 small buttons - like Logitech has in their own presenter, for example. In summary, it is a quality device if the small issues I mentioned don't bother you, then I would recommend it.