The Square D X Series USB A/A Duplex Decorator Tamper Resistant Outlet with back wire clamps combines a traditional receptacle with modern USB-A charging into a single receptacle. Use both USB-A ports to charge two devices at the same, adding time-saving convenience to your home. Wiring and installation is fast and easy with back wire pressure plate and ground screw pressure plate. Complete the look with one of the Square D X Series cover plates (not provided) that easily snaps into place for a modern, flush-facing finish to your walls. Enjoy a consistent look across your room or home with the full line of Square D X Series switches, dimmers, sensors, and receptacles. It is made of metal and plastic making it resistant and durable. This USB receptacle has a white frame. It is tamper resistant with invisible black shutters and it features protective painted surface treatment. This USB receptacle benefits from an elegant matt finishing, constituting an added-value for your interior design. It has a width of 44 mm, a height of 103 mm and a depth of 45 mm. By satisfying the UL 1310 and the UL 498 standard, this USB receptacle is cUlus certified.