StarTech.com HDMI over CAT5e / CAT6 Ethernet Extender with HDBaseT - 4K@115ft, 1080p@230ft - HDMI Video Transmitter and Receiver Kit w/ POC (ST121HDBTE) - Video/lyd-forlenger - over CAT 5e/6 - opp til 70 m - for P/N: ST121HDBTRP, ST124HD4K, SVA12M2NE