PowerCube Extended 4 Outlet Power Adapter with USB Port, 10 Foot Cord - Trolley Grey World's smallest 4 multi socket Plugs will never block or obstruct each other The PowerCube can be mounted within reach using the included docking system Dual high-powered USB port As the PowerCube is modular, you can expand the amount of power outlets Safety: all PowerCubes are ETL certified, have a child lock and a resettable fuse The design, functionality and the 'invention' of the PowerCube patented The PowerCube cord length is 10 feet