The 1x3 HDMI splitter allows set-top boxes, DVD players, D-VHS players and other HDTV devices with HDMI output to be connected to three or more HDTV displays. Gefen's 1x3 HDMI splitter is a distribution hub that sends the same video output to three or more HDTV digital displays. It is a flexible solution that accommodates multiple displays. When two or more HDMI splitters are connected together, they can be used to create a larger distribution. The HDMI splitter is connected using a HDMI cable from the HDMI source to the HDMI splitter input. There are three HDMI outputs. HDMI output 1 is the primary connection and is used for the main display. Outputs two and three follow the main display. This HDMI product supports both audio and video signals.