HDMI 2.0 Repeater, Supports up to 30 Meter (98 Ft.) at 4K@60Hz, 40 Met — Tera Grand
Kramer PT-101UHD 4K HDMI Repeater and Extender with HDCP 2.2 Complaint – Conference Table Boxes
Amazon.com: StarTech.com 115 ft. (35 m) 4K HDMI Extender - HDMI Extender - Up To 4K60 - Amplifier/Booster - HDMI to HDMI Booster (HDBOOST4K) , Black : Electronics