Product conforms to the description, so 1 2 cables supplied will be used for food using a second USB port.
Compared to the price it could have provided the external power supply as in other model.
We can not have everything I was looking primarily connectors that of the disc using a USB cable male reversible male and not a specific format as some USB 3 for the part connected to the case.
2 screws are screwed on the housing aluminum therefore less fragile than plastic.