HDMI and DisplayPort are the most common video connections. Different monitors can use different video connections. For example, you can connect two monitors with HDMI and then a third with ...
It then becomes possible to connect monitors with a combination of DisplayPort, HDMI, USB-C, and Thunderbolt cables. You’ll also want to determine if you intend to daisy chain 2 monitors ...
It also has HDMI, DisplayPort, three USB-A 3.2 downstream ports ... meaning you’ll have to connect both USB-C and a separate video input. All the monitors on this list support DisplayPort ...
To be fair, though, quality 4K gaming monitors are usually more expensive ... higher resolutions and refresh rates, so HDMI 2.1 is not necessary to connect a PC. Support for 4K video output ...