“As far as it goes I have't had any issues with it. I've been able to power my Pi plus an external HDD with it. Though seems two External HDDs seems to be too much fro both the Pi and the Power Supply.”
“i have bought 3 of these . unfortunately i only had 2 power supply units as THE PI HUT missed a psu off my order would not resend the remainder of the order without paying post again, but refunded promptly i tried powering up using cash it did not work so found a new supplier”
“My pi3 runs very stable 24/7 for the last month without any problem. The plug itself is a little big, if you are used to small phone chargers, but fits in a series of sockets.”