Use a VGA cable to connect your VGA monitor or compatible HDTV to the video port on your computer or in connection with your KVM switch or video splitter.
The high quality sheath houses separate 75 ohm coaxial cables. Using 75 ohm cable to carry RGB signals avoids interference and signal loss.
They don’t work w/ the thunderbolt 5 drives I bought them as a present for. The drives don’t have a port in them so it was an embarrassing mistake on my part. Wish I’d never ordered them in the first place.