since two ports on a MacBook just are not enough, I needed a HUB. I opted for the anchor hub, since it is technically one of the most appealing design at all, and it supports USB 3.0. At first I had a little difficulty with the Hub, the transfer rate remained with me in borders. The "picture-perfect support" but went directly to the difficulties and sent me a replacement unit to - it works perfectly!
Super product and a better service. Such is customer satisfaction!