Amazon.com: Aussen 4k HDMI Splitter 1 in 2 Out HDMI Splitter for Dual Monitors Duplicate Mirror Support HDMI2.0b 60Hz Full HD 1080P 3D 18.5G Blackbps for Xbox PS4 Blu-Ray Player HDTV :
TV USB WS2812B LED Strip Addressable Tape Computer PC Dream Screen Backlight DIY | eBay
Amazon.com: BDFFLY Immersion Led Lights for TV 65 inch, TV LED Backlight with HDMI Sync Box, App Control TV Led Strip Lights Sync, Work with TV Box, Xbox, Playstation, Switch, Chromecast, External
HDMI 2.0B Ambient TV PC Backlight Dream Screen USB LED Strip Light Support | eBay
HDMI 2.0b Ambient TV PC Backlight Dream Screen USB LED Strip Light Support 4K/HDR/TV BOX/Alexa/Google Smart Sync LED Light Set
Amazon.com: gofanco Prophecy 1x4 HDMI 2.0 Gaming Splitter with HDR (4K) to SDR (1080p) Enhancement – Auto Downscaler, 4K @60Hz 4:4:4, 18Gbps, Audio Extractor, EDID, 4 Port, 1 in 4 Out HDMI Splitter, TAA Compliant : Electronics