I have the Hub connected with me on the AirPort Time Capsule and hang it still 2 big WD MyBook hard drives, each with its own power supply, it and a printer. Unfortunately, the airport itself has only a USB 2.0 connection, but I can access from my network relatively quickly and without interruptions to my data anyway. Stream videos from the hard drive works perfectly. This is also good on the wireless AirPort. Charging the iPhone the hub does not work well, however, iPad, then this is likely the current insufficient. I Schliße the Hub directly to the USB 3.0 to the MacBook to move example, larger volumes of data between disks that transfer really works very fast, as w ell as it should be. Small point of criticism is maybe that the housing is not so beautiful matt black and high quality looks like in the pictures, but shiny and a bit like cheap plastic. And yes, maybe the blue lights on the terminals in operation could be a little less bright. But everything is nothing dramatic. Insesamt does the Hub but definitely what to and also very good. I am very happy with it!