With the Powerdot PD11, you get charging in the form of an electrical socket and four cable-throughs. It is easily mounted through the table top in a 79 mm hole and is easily and securely screwed into place with a threaded ring under the top, no electrician needed.The outlet also never becomes out of date as it can be quickly and easily replaced with a new Powerdot in the same hole, as the technology is updated.The Powerdot is adjustable in three different levels to hide away connections with or without decor frame.