The ATEN HDMI Matrix Solution, starts with a Matrix switch of 4×4 HDMI inputs and has been cascaded with two HDMI splitters and then extended it over a distance of 300m using HDMI repeaters and HDMI receivers. The HDMI interface is unique and has patented dynosync technology along with de-skew technology. The cascade can extend for up to 5 levels, with each level cascade up to 60m. Places to use such systems include airports or shopping malls where one source is extended over many, over a large distance.