This TESSAN flat plug power strip 10 ft could turn 1 socket into 8 widely spaced AC outlets and 4 USB ports, can charge 12 devices simultaneously without blocking, keep your desktop organized; You can use it in any indoor place such as home, office and dorm room,Extra long 10ft extension flat cord,can more flexibility to reach distant outlets and hard to reach places and easily run along the wall, floor or under carpet without causing a bulge, protect your family from tripping, makes sweeping and mopping easier,2 types of USB ports can detect charged devices and deliver optimal charging speed, giving you more charging options; Idea for USB devices like cell phone, tablet, earphone, etc,4 rubber feet at the bottom, efficiently keeps this extension cord 10 feet from slipping and sliding,Equipped with overload protection, short-circuit protection, over-current protection, and etc; Reliable on/ off switch can automatically shut off and protect your expensive electronics