StarTech HDMI over CAT5 HDBaseT Extender This HDBaseT extender kit can transmit your 4K HDMI signal up to 115 ft. (35 m) over a single CAT5e or CAT6 cable. At lower resolutions up to 1080p, the extender kit can transmit your signal up to 230 ft. (70 m). Extend video and more with HDBaseT The extender offers a complete end-to-end video and control solution, using HDBaseT technology to extend not just HDMI, but also DC power, IR and serial control over a single CAT5 cable. By extending so much over just one CAT5 or CAT6 cable, HDBaseT is the clear choice of every integrator and system designer. The added benefit of power over cable means that youll only need one power source at one side of your extension - great for extending video and control to areas where power outlets may be limited, such as industrial sites. Serial and IR extension optimizes operation by enabling you to control the video source or display from both the local and remote location. Maximize reliab