“The Pi 3 Power Supply I purchased has a switch, so when I ordered the Official Pi 4 version, I expected the same.
This one has no switch, so to power off, I have to pull the cable, which will weaken the connector, or reach behind a cabinet to power off at the plug switch, which is inconvenient.”
“It’s strange that all the usb chargers I’ve encountered seem to only push out 4.8v at best (I guess there is a component issue)
Excepting however the genuine article, measures at exactly 5.099v or 5.1v every time. Never seen the dreaded lightning symbol of low voltage on screen..”
“I'm a regular ebay buyer where a power supply would be a 1/3rd I paid for this.. But the Pi is a fairly simple computer and after reading reviews it became apparent that a dodgy ebay ones could damage the Pi. At least if this damages the Pi its the manufacturers issue.. Would have liked a switch either on the plug or cable and I'm sure given the price there's room for one in the profit.”