How Apple could ever think that the four USB 2.0 ports on an iMac or Mac mini would be enough for all of the digital cameras, external hard drives, and iOS devices in our lives is beyond us. MacBook users are even worse off. Two USB ports? Seriously? Fortunately, there’s a cure to the too-few-ports blues: the Satechi 12-Port USB Hub. It’s powered, lightweight, and wicked useful.