I use it on my 15" MacBook pro all the time, and really enjoy it. I don't have external displays, so it's a great thing for me. But as others have said, with an

I use it on my 15" MacBook pro all the time, and really enjoy it. I don't have external displays, so it's a great thing for me. But as others have said, with an external display attached to yor Mac, it's absolute garbage.