This is a big one, because it applies to just about every USB port on every TV and monitor: You can plug in small gadgets ...
The average laptop has a screen size that is about 11 inches to 15 inches. In most cases, a 15-inch display is adequate, but you may need to hook your laptop up to a bigger monitor if you need more ...
I have a Dell U2720Q monitor that accepts HDMI 2.0, DisplayPort 1.4 and USB-C. I use USB-C because the monitor acts as a hub for a range of peripherals (keyboard, mouse, webcam, speakers, etc.etc) and ...