US Patent 10483679 Combination receptacle

A combination receptacle includes a first universal serial bus (USB) port having a first type, a second USB port having a second type, a shutter structured to have a first state to allow access to the first USB port and block access to the second USB port and a second state to block access to the first USB port and allow access to the second USB port, and circuitry structured to control and provide power to the first and second USB ports.