The cube-shaped design prevents bulky adapters and plugs from blocking each other. This means that all the extra sockets on the PowerCube can be used at the same time for ease and efficiency. Get up to 4 extra sockets and 2 USB ports for simultaneous device charging. The PowerCube also features a unique docking system that allows it to be mounted on any flat surface, so it will always be within easy reach. The unique docking system uses a strong adhesive tape that, when removed, leaves no residue on the surface. You can always replace the tape to mount the PowerCube on another surface. Organise your cables with the included CableFix.