“Very handy. I have two computers attached to the same monitor, a Pi4 and a regular desktop. Everything (computers, monitor, printer etc) is attached to a main switch, and with this little thing I can avoid the Pi to boot on those occacions I want to use the desktop.”
“Bought this for the Pico but alas the Pico has a different connector. This fits the Pi fine so I'm using it as an extender cable. Confusing that ON is a red led rather than green as switching it 'on' switched the Pi off, if you see what I mean.”
“I think this is a must for a raspberry pi, just means you can easily power it off without having to disconnect the power cable, or flick the plug off.”