Apple's Silicon-enabled Macbooks were designed with only one external display in your mind, so There's, unfortunately, no solution that reliably permits nearly anything past a dual monitor setup. To purchase an adapter, you are able to visit apple.com, your neighborhood Apple Keep, or other resellers for more information and availability. https://traviskfwoe.blazingblog.com/26404594/5-simple-statements-about-hdmi-adapters-explained