The Audio Return Channel features in much the identical way. You will not require an extra audio cable for setups that involve a receiver with the ARC. It's also 3D All set for 3D able products. Please be sure to connect the connector close marked as "Resource" to your supply http://daltonwxllk.onesmablog.com/The-smart-Trick-of-hdmi-5-That-Nobody-is-Discussing-41779526