4K 60Hz HDMI Matrix 4x2 With Optical And 3.5mm Stereo Audio Out HDMI Matrix Switcher Splitter 4 In 2 Out Support ARC EDID. Upgrade 4 In 2 Out HDMI Matrix: This 4K 60Hz HDMI matrix 4x2 allows easy switching 4 HDMI input sources to 2 HDMI display or monitor via optical fiber or 3.5mm stereo audio output.
