4-Port RCA Composite Video Audio AV 4-Wege Switch Selector Switcher Plug & Play
4 In 1 Out Component AV Switcher: Connects up to 4 audio and video sources to a single component display. The 4-Ports RCA switch box supports four standard connections: Y-Pb/cd-Pr/cr, L-Audio-R. 1X4 In 1 Out Component AV Switcher.