Extending HDMI: Active HDMI Cable or Extender over Ethernet?
4K HDMI Extender Over Cat6/7 Cable upto 165 ft - IR & Loop-out (UHD-EX165H-K) | OREI
Amazon.com: eARC HDMI Extender, 4K@60Hz Over CAT6a/7 Ethernet Cable up to 130ft/40m, Enhanced ARC, PCM 7.1 & HBR Audio, HDCP2.3, HDMI2.0, CEC, PoC & IR, Atmos & DTS-X, HDR Dolby Vision :
Cable Matters HDMI Extender over Ethernet Cable (HDMI over Ethernet / HDMI over Cat6 / HDMI over TCP/IP) up to 300 feet with Twin-Pack 6 Feet HDMI Cable - Walmart.com