Follow up: After outlet have been installed for two months I had one issue and could be related too the outlet being Chile proof. On some of the outlet some of the electrical cable prongs are not long enough and will not seat properly were they provide power. I’ve seen that occur one of outlets. And yes I tried t HD e same cable on a likewise outlet.So far, no issues reported.Original Review:Bought the ten pack to replace the outlets in the bedrooms and Island in the kitchen since this is where all stray phones are charged. Installation is straight forward, turn off breaker and for easier identification write the breaker number on the outlet cover. Make this simpler if you ever have to work on the same circuit. Word of caution, the outlet is bigger than the one that don't have a usb plug so they will not fit in a shallow electrical box and if you a box with a lot of cabling. In addition, if one of you socket on the outlet is controlled by a wall switch you either cap the switch line at both end and not use it or find another suitable outlet. Also, if installing in a bedroom the LED light incorporated with the outlet IS DAMN BRIGHT in a dark room, I had to place tape over the LED light because I like sleeping in a dark room and it was so bright I could see everything in the room after turning the light off in the room.The outlet has two screws that are recess to prevent contact with the surrounding wires and if you have an old style metal electrical box, nice feature. Each screw has two slots you can use to insert the wires, if your original outlet has more than two neutral or two lead attach to the existing outlet you are going to have to bundle the wires and have a lead come off the outlet to the bundle. The screws are color coded, shiny is the return line (white wire) the brass one is hot (black or red wire), tighten both screws tight after inserting, including the ground wire which attaches at bottom of the outlet. Organize the wires in the box and screw the outlet in, place the cover, turn on breaker and if you did everything correctly fuse will not trip and the new outlet LED light will come on. Test the USB socket by using one of your devices, Apple for me, they use a higher amperage. After few months of use I will do a follow write.