This HDMI splitter is a high-definition audio and video splitter that connects the HDMI signal source to the input end of the splitter by using an HDMI cable (purchased separately and no longer than the transmission distance) that allocates two HDMI output ports to one HDMI input port. It allocates HDMI signals from set-top boxes, DVD players, d-vhs players, and other HDTV devices to two consistent, synchronized HDMI outputs. Users can simultaneously connect the output signal to hd projector, DLP, LCD hd TV and other hd display equipment.