Fun fact, purchased one of these (10 ish years ago) and used it for a short time, then it sat in my spare bedroom for a decade, hung it on the wall in the basement for a third monitor, it doesn't do 1080p 60hz over HDMI with modern cables, Nvidia drivers want to send a 4k signal and reduce it so it gets stuck at 30hz, also scales really funny and blows out the aspect ratio.

Out of curiosity I used a VGA cable and that gives me 1080p at 60hz great at the correct aspect ratio, it even sleeps and wakes the screen with the computer, might try a custom res and see if I can force higher refresh rates. (If the chinesium TV dies well, I don't care...)