LadyCeleste

If Wired was a viable option, I'd absolutely use wired. Wireless is just too inconsistent still.

I don't think you understand what a Hz is Hertz is basically "Cycles per second" So, when it comes to power, it means the current alternates 60 times per second. For monitors, it means the monitor refreshes the screen rate 60 times per second. The two, are entirely 100% unrelated, despite using the same measure unit.

Computers, though powered by AC, convert that power into DC before passing it to any of the components, so the frequency of the incoming power, is 100% irrelevant, as everything is running on DC. So, your answer is Yes. Monitors DO display the frequency they advertise (or something very close to it).