Review on ⚡ Monoprice Power Surge Protector Wall Tap with 3 Outlets and 2 Built-in 2.1A USB Ports - White, UL Rated 540 Joules with Protected Light Indicator by Jeremy Watkins

Pros:+ Gives you an extra power socket compared to the two it needs.+ Adds two powerful 2.1A USB sockets that charge tablets etc .can charge. + Easy to install - Remove existing screw from socket, insert screw and tighten, often two less)+ Fits almost all sockets (see size note below) Problems / not so good: - The plate is larger than the socket it goes into is plugged. If your outlet is in a hard-to-reach place, it may not fit. Only 1 fork is used. This isn't really a problem as the outlet as a whole will have the same maximum power available. - Doesn't sit completely flush with the spout. I would prefer something that makes it look like a one piece setup. Fairly bright green LED to show it's plugged in but can get in the way, especially when used in the bedroom. There is no switch, so you have to stick it on if you don't like it.