A universal serial bus (USB) port is an increasingly popular source of power for cell phones, tablets, and many other popular digital devices and accessories. This rocker switch featuring two USB ports is a convenient add-on for vehicles without any factory-installed USB sockets, or for cars and trucks that require additional ports to support multiple devices. Designed for simple installation in an available knockout plug or other appropriate dashboard location, the USB ports can be energized simultaneously or individually with a flip of the rocker switch. A tethered waterproof cover protects the ports from debris and provides an attractive and professional appearance.