The CATS-HDMI-MX4 is HDMI Distribution over standard Ca5e/Cat6, whether in residential or industrial applications the Pragmatic CATS™-HDMI extender package delivers exceptional audio and video quality over ultra-long distances via standard Cat5e/Cat6 cables. CATS is easy to use, allows components to be centralized and operations are seamless. The CATS-HDMI-MX4 4x4 HDMI over Cat5 matrix with IR pass-through provides the most flexible and cost-effective solution in the market to route high definition video sources plus multi-channel (up to 7.1-channel) digital audio from any four HDMI sources to four remote displays at the same time.