All too much can and a device must not write about so. My conclusion I present times ahead: it works perfectly and also looks chic - absolute recommendation! Appearance: The particle interacts with its aluminum housing quality and quite naturally fits so wonderfully to the Apple products. The integrated cable is long enough but acts somewhat stiff. A little more flexibility I would like to see here also. If the unit but only on the desk, like me, then this is certainly not a problem. Functionality: I can not come up with technical details such as the exact speed of the data transfer here. All I can say, all ports function perfectly, even if you operate several devices simultaneously in mind. The conference and meeting data, whether from disk or iDevice goes very quickly according to the USB 3.0 port. All devices are detected immediately and could be used immediately. Price-performance is okay here.