... ,2xRJ45 jack,1xRCA jack,1x3.5mm,1xMicrophon jack 1) Electric multifunctional tabletop sockets;2)2xUniversal power sockets,2xRJ45 jack,1xRCA jack ... switch. This product can be used as the usual power socket, network socket, phone jack, USB Interface, HDMI Interface, RCA, audio and ...