There are certain instances where you’d want to use more than one display. Regardless of your reasons, multiple displays give you more screen real estate than a single monitor. Especially when you’re ...
HDMI 2.0 is fine for streaming and 4K60; HDMI 2.1 is required for 4K120 gaming. If you game on PS5/Xbox Series X, use HDMI 2.1 (both consoles include a 2.1 cable). HDMI 2.1 improves audio (eARC, Dolby ...