Aten VS1814T 4-way HDMI over a single CAT 5 splitter provides a fast and efficient way of switching high definition video from one input source to 4 displays. Incorporating suggested HDBaseT receivers*, the VS1814T can be a complete solution ideal for any installation that requires HDMI content to be delivered to multiple destinations, located up to 100m away from the source. It supports resolution of up to Ultra HD 4Kx2K and 1080p Full HD. Data Sheet Manual