Upgrade your outlet. 4 rotating AC outlets and 2 USB ports grant you more flexibility and ease of managing more plugs than ever before. Don't charge your devices with dirty power. This surge protector filters outside electrical interference to fuel your devices with clean power which prolongs the lifespan of your devices. Low profile design keeps the surge protector only 1.75 inches from the wall. Includes a securement screw to add stability and support.