SF Cable 3 Prong Right Angle Plug Adapter, NEMA 5-15P USA plug to C13 receptacle Category: Convert to USA 3 Prong Plug (NEMA 5-15P) Standard: IEC 60320-C13 to NEMA 5-15P 3 prong right angle plug adapter. IEC 60320-C13 3 prong receptacle to USA NEMA 5-15P 3 prong plug. Rated up to 10A 125V.