Class USB Hub!

A class USB hub with numerous advantages. I use it on a USB port FirtzBox by over USB remote connection to operate more than one device (printer, scanner, NAS storage, and so on). For this I needed definitely a USB hub with own power supply, because the memory without electricity were. I will start to enumerate the advantages of this small "box":

1. The device is small and can be optimally accommodate therefore.
2. The connection to the master device (not Micro-USB) cable ensures a mini-USB, what gives with the option of using a longer or shorter cable as needed.
3. The USB hub and the power supply in continuous operation have no significant heat generation. The predecessor of the Trust was extremely warm, almost hot.
4. The hub works without power, then of course with the appropriate restrictions in the cumulative current at the port.

The only drawback:

1. The blue lights on the USB hub is really glaring. If it is placed in the visual field, it may already disturb.