Spider, HDMI 4x2 Matrix
Easily route four 4K display sources (like a Blu-Ray player, satellite receiver, or game console) to two displays. Great solution for home theaters, HDTV retail, space centers, data control, presentations, schools, and corporate environments.
Output A features optical and analog Stereo output via Toslink or 3.5mm. Meaning you can break out the audio from whatever is playing on Output A to an external sound system.
Output B allows you to downscale the signal being sent out from 4k to 1080p.
4K@30Hz vs 4K@60Hz
As our TV's get bigger, so does their ability to support higher refresh rates. This matrix supports 4K@60Hz, but why should you care?