“Nice easy button on and off with little red light indicating when it's on. Ideal to extend and switch an always on USB in an awkward location in my car.”
“Although not part of the specification, this works perfectly with my Amazon Fire TV stick (the reason I bought it), saving electricity when it's not in use (it isn't used every day & I can't get at the wall socket to turn it off).
If my needs change, I'll use it with one of my older Pi's.”