The GoGreen Power® 3-Outlet swivel adapter quickly converts 1 grounded outlet into three. The swivel function allows you to point the plugs up, down or to the front. Whichever works best for you. Additionally, the swivel adapter reduces over 50% of the space when used behind furniture, bringing your furniture closer to the wall without damaging, bending, or forcing any connected wires. All three outlets are grounded for your protection and unit is cETL certified.