Seems to be working as described. The only downside is that the selling point for the unit is that it can be powered by external supply, and there is no power adapter included. I would of course be willing to pay more if it were included. Also there is no specific adapter available for purchase on Thomann, only universal, which are bulky and you are paying for a lot of stuff you do not need, if you are intending to use it just with the hub. I tried to find the specific power adapter for the hub in other shops but still did not find it. So,l be sure to order a universal power supply if you intend to use this feature.