4X1 HDMI over Cat6 Extender Switch, 4K/60, 230-ft | Tripp Lite
Extractor - 4K HDMI Audio De-embedder - Audio Signal Converters
HDMI AUDIO BREAKOUT NEW IN BOX PROVIDES ANALOG OR OPTICAL AUDIO FROM HDMI CABLE | eBay
Amazon.com: 1080P HDMI Audio Extractor,AMANKA HDMI to HDMI Audio Optical and RCA(L/R) Stereo Analog Outputs Video Audio Splitter Converter for Ruku,Chromecast, Blu-ray Player, Cable Box, Fire TV, etc : Electronics
Black Box 1 x 8 HDMI Splitter with Audio AVSP-HDMI1X8 B&H Photo
4x4 HDMI over Cat5 Cat6 Matrix Splitter Switch, 175-ft. | Tripp Lite