“Unfortunately it seems this switch is incompatible with my pi4 power supply. Power supply on its own works fine but with the switch it fails. Nothing, not even the red light. However it does work with my charger on my phone so this leads me to think the switch is okay there's just an incompatibility with it and my pi4 charger.”
“Be careful..... These do not work with the Pi 4B and the 45W PSU purchased from this site. Reading the blurb after I bought.... I still don't understand why.”
