This product is very useful for me. My Macbook Pro is the computer I use for my music production studio so you can imagine I have a multitude of devices I need to plug into it. Having the docking station means I can leave everything plugged into that and just dock / undock the macbook as needed. The only issue I have with it is that is has a separate power supply and no On / Off switch. This mean that I have to unplug the Docks power supply from the wall plug (or from back of the dock) otherwise the USB devices I have plugged into the dock stay powered and I need them to turn off as well. Apart from that, and the fact that Apple don’t make a docking station themselves, this is, imo, the next best thing.