Confidence Monitor
HDBaseT?
Extenders
https://www.cablestogo.com/audio-video/hdbaset/hdbaset-extenders/c/c2g010502?q=%3Apopularity-asc&page=1&&pageSize=30
https://www.startech.com/en-us/audio-video-products/st121hdbtrp
https://www.kanexpro.com/uploads/942-EXT-HDRPT100M-Manual.pdf
HDBaseT projectors