does one ever end up expressing, "Gee whiz I would like I could plug in 4 far more USB devices to my pill, or microcontroller with USB host, or maybe a Pi Zero?
7) if power arrives in the board by way of a connector, https://mariameabc546459.fireblogz.com/59921983/facts-about-iogear-2-port-full-hd-kvm-switch-with-hdmi-and-usb-revealed