We also took size into account. Folks generally use their hubs with a transportable setup, Therefore the lesser and lighter a hub is, the better. But Using the Sabrent HB-B7C3, you can just toggle electrical power on whatsoever port your microcontroller is plugged into. On our exams, the Sabrent HUB-U3 https://supertop-shop.com/8-ports-universal-usb-c-hubs/