The 6x2 HDMI Matrix supports the feature of PIP, ARC, 4K and 3D, which can switch or splitter the six HD input sources to the two HD displays. It also can do the audio extract by the Optical port or HP port. ARC feature can let you return your TV audio to the av receiver, the PIP feature can let you choose the input sources channel by watch the small picture window at the display.
