Bests & Worsts Reviews from Amazon

This was a great little device and until recently I would have given it 4 stars. It is really getting hot after several hours of use and stops working entirely - my MACbook no longer recognizes it after about an hour. I have to stop working, pull it out to cool down and try again in 15-20 minutes. Not very productive. It is so very nice and compact, but the heat gets to it, even with a fan right underneath.