Read what you need to connect an HDMI cable to your MacBook here.
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How To: Connect Your Mac With HDMI
USB C to HDMI Cable 4K, 10ft USB Type C to HDMI Cable
How do you connect a monitor to your MacBook? - Coolblue
Mini DisplayPort to HDMI Adapter Cable for Apple Macbook, Macbook Pro
How do you connect the AOC 16T2 to your laptop? - Coolblue
How to Connect Your MacBook Air to an HDMI TV Step By Step
How to Connect Your MacBook Air to a TV
USB C to HDMI Cable 4K, 10ft USB Type C to HDMI Cable