Sorry for typos and poor grammar, English is not my primary language.
I've been looking into moving my PC to the garage where the temperature is lower and I'm not bothered by the noise and space my equipment takes up. The catch is, I want to move only the PC, keeping everything else as-is. Keeping my desk, monitor, speakers and all other peripherals at their current location. My router, switch, PiHole, 2x Synology NAS and a UPS are already in the garage and running wonderfully cool.
A HDMI extender could work, but those seem to be capped at 60hz refreshrate at 1920x1080p, I recently bought a 144hz Samsung Curved QLED Gaming Monitor 49 inch LC49HG90DMU. Also, I use an optical toslink cable to power my old Logitech Z5500 speakers.
Are there any niche devices that could run 144hz HDMI/Displayport, USB and Optical Audio over CAT 6 UTP?