what do I need to connect a monitor with a Mac iOS big sur
what do I need to connect a Mac book air using Big Sur to a computer monitor
MacBook Air 13″, macOS 11.1
Question marked as
A cable with the right plugs. Without knowing what model of Mac you have and what ports your display has, we cannot advise on what you specifically need.
Identify the ports on your Mac - Apple Support
You'd need a cable from the Mac port to the display input. If your display has several, preferred order is Thunderbolt 3 > USB-C > DisplayPort > HDMI > VGA.