Purchased because it was with a magnet. I use it by pasting it in the tool box on the desk. I wonder if the magnets are stronger a little more. It may be better to be able to increase or decrease the number of magnets according to the user. I can use it without problems as a hub.
It is very convenient when you want to use USB on the desk with the main unit of the PC at the bottom. Because the magnet is attached, I paste it and use it.
Purchased to add USB for notebook PC. Although I did not understand in the photograph, the male side of the USB has a 180 degree swinging head and I am very satisfied.