HDMI-compatible Splitter 1 in 2 Out, 4K HDMI-compatible Splitter for Dual Monitors Duplicate/Mirror Only, HDMI-compatible Splitter 1 to 2 Amplifier for Full HD 1080P 4K For HDTV DVD Video 1 In 2
1x2 HDMI Full UHD 4K60 18Gb Distribution Amplifier Splitter (YUV:444)
Amazon.com: StarTech.com 33ft (10m) 8K 60Hz HDMI Signal Booster, Active HDMI 2.1 Inline Repeater and Video Signal Amplifier up to 8K 60Hz/4K 144Hz, Compact HDMI Cable Extender (33FT-8K-HDMI-BOOSTER) : Electronics