u/TheSaucyLlama it might be worth looking at USB-C powered monitors. Combine it with a solid 100w USBC charger that you can reuse for years and it's a solid set up.

If a usb-c monitor isn't your style than there's still these two other options:

I saw that you commented about 19v tvs. USB-C can solve that issue too
https://www.amazon.com/Cablecc-Adapter-Emulator-Trigger-4-01-3mm/dp/B07W5M54PV

and then adafruit has these straight usb-c -> barrel plug at various voltages https://www.adafruit.com/product/5450

https://www.amazon.com/Cablecc-Adapter-Emulator-Trigger-4-01-3mm/dp/B07W5M54PV?th=1

select the proper plug