... KeyboardElectric wire, adapter, remote controllerCamera built in(optional)Blue tooth(optional)DVD-RW(optional)Wall mount(optional)Touch screen( ... 1 TV port:Available Serial Port 1 Mouse / keyboard interface 2 Audio input / microphone inputUSB2.0 Power ... 1 Accessories:Wired Mouse& keyboard, remote controller, Electrical wire,adapter,camera bulit-in(optional),blue tooth(optional),touch screen(optional), ...