According to standard USB 3.0 provides 0.9 A nearly twice as much power as its predecessor, which impose themselves such hubs anyway as an alternative to pure chargers. This here this thought leads consistently and offers a special port for power-hungry devices, which can be loaded with up to 2 A.
Even with the compatibility I am very satisfied. I have a docking station for two disks that previously ran at barely a stroke. That it works just as well as the direct connection to the PC.
Best me but actually likes the stable, noble housing and connections in a row at the top. Thus, the stroke stops and the connected cables do not get confused in all directions. The only drawback I can think of (at seven ports but only to be expected): The hub will only work if it is connected to the power supply.