But with the Sabrent HB-B7C3, you can just toggle electrical power on what ever port your microcontroller is plugged into. When you buy by means of one-way links on our web site, we could gain an affiliate Fee. Here’s how it works. Ugreen's tiny tower of ports utilizes a DisplayLink https://supertop-shop.com/usb-hub-with-3-ports-and-ethernet-connector/