“I was using a ipad charger for a couple of years, but the pi was unstable, random reboots, so I picked up a popular power charger that claimed to do 2.5a, but that’s didn’t help as the red light kept on blinking on the pi and the rebooting still happened. After buying this official power supply the red light now stays on all the time and my pi has not rebooted itself since. Well worth the investment.”
“Nothing wrong with the product, its description says what it is for, BUT: when you click on it to buy it you are given the impression that it works ONLY with the Pi-Zero. IMO this text should be changed.”