in brief, the connection from the computer to hub is realized by a micro-USB3 port on the hub. This is simply mischief and leads to permanent disconnections.
Just try times to connect a USB flash drive, while all other devices report a "connection lost" and you have awkward fiddle to the Micro-USB3 connector, which makes it no fun.
Therefore, the product will be returned to Amazon and I have decided on the Hub without charging terminals. The Hub uses a full-blown USB3-B male sitting zuverlässsig and safely.
Too bad, the optical product is really sexy, just technically so under all, this is a use impossible.
