Have a Samsung g9 with a MacBook Pro 2019 connected with a DisplayPort to usb cable. Has worked for 2 years though I just updated my MacBook and it now displays like
M1 Mac Mini & Samsung Odyssey G9 | ULTIMATE MAC (How-To) Set - Up | #apple # samsung - YouTube
Samsung Odyssey OLED G9 49" Curved Dual QHD 240Hz 0.03ms FreeSync Premium Pro Smart Gaming Monitor with HDR400 Silver LS49CG954SNXZA - Best Buy
display - Just picked up the Odyssey G9 and can't change refresh rate on macbook pro - Ask Different
Dual Apple Studio Displays or One Ultrawide?
Samsung's Odyssey G9 gaming monitor family to add OLED, 8K models at CES 2023 | ZDNET