StarTech.com HDMI over CAT5e Extender with IR and Serial HDBaseT Extender 4KThis 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