Fit duplex outlet perfectly, just plug in to use. You get 5 AC outlet splitter (3 sides) with wide space in between; 4 USB charger ports; using the screw at the middle to secure it onto the wall ...
A GFCI outlet (receptacle) protects against electric shock by monitoring the electrical current flowing through the GFCI. If there's even a tiny difference (4 to 6 milliamps) between the hot and ...