This 4K 6x2 HDMI Matrix allows you to independently distribute any of six HDMI inputs to two HDMI outputs. It supports video resolutions up to 4K@30Hz, including 1080p@60Hz and 3D video . The audio associated with either output can be extracted and sent to an external amplifier or powered speakers using the analog 3.5mm, digital coaxial, or digital optical (Toslink) audio outputs. Output A supports the Audio Return Channel (ARC) HDMI feature, which allows audio originating from the connected television to be distributed to the audio outputs. It supports a Picture in Picture (PiP) mode when the output resolution is 4K@30Hz and includes an IR remote control.