StarTech.com 3 Port HDBaseT Extender Kit with 3 Receivers - 1x3 HDMI over CAT5 Splitter - 1-to-3 HDBaseT Distribution System - Up to 4KThis 3 Port HDBaseT extender kit lets you extend an HDMI source to three remote locations, using HDBaseT technology. The kit includes three remote receiver units, and the transmitter features a local HDMI output, which gives you the ability to keep a fourth HDMI display at your local video source. A complete extender kit that includes transmitter and receivers This all in one extender kit saves you the complications and compatibility issues that can