High Performance 3 X 1 HDMI Switch With Remote Control Audio Return Channel

HDMI Switch 3 * 1 HDMI Switcher box 3 by 1 HDMI Switcher with ARC Support Audio EDID select fuction 1 . Introduction This is a high performance HDMI Switcher with three/four HDMI inputs & one output HDMI Switcher, the HDMI Switcher provides an S/PDIF link and earphone to output the HDMI source audio.the S/PDIF link support Audio Return Channel (ARC) from a compaitble ARC TV following the HDMI v1.4 specification. 2 . Features Supports multiplexed HDMI 3/4-input and 1-output