Review on ⚡️ DAOKI AC-DC Power Supply Module 85-265V AC to 12V DC 6A Switching Power Supply Board by Andrew Lyons

I bought these power supplies on February 17, 2019. Due to illness I was not able to try it until today, April 23rd, 2019. None of the power adapters worked. I've been involved with electronics my whole adult life and know my way around switching power supplies. I know the standard return period has passed, but they are useless to me and whether they are replaced for free or not, you must return them. Today I will buy something to replace it. Many Thanks.