Connecting 2 external monitors to MacBook Air

trying to connect 2 external monitors to a macbook air M4 using a satechi 13 in 1 usb c triple display multiport adapter with one monitor connected via display port and one via hdmi

MacBook Air 13″, macOS 15.7

Posted on Dec 3, 2025 12:12 PM

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D.I. Johnson

Level 8

40,163 points

Posted on Dec 3, 2025 1:25 PM

MacBook Air 13- and 15-inch with M4 Chip - Tech Specs - Apple

❝Display Support

Simultaneously supports full native resolution on the built-in display at 1 billion colors and:

Up to two external displays with up to 6K resolution at 60Hz
Thunderbolt 4 digital video output
Support for native DisplayPort 1.4 output over USB-C❞

And there's this from the Satechi website:

❝OS Compatibility

iOS/iPadOS 10.2 or later*
macOS x 10.6-10.12 or later*
Windows 11, 10, 8**
Chrome OS
*Multiple displays are not supported on iOS or macOS devices.❞

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Connecting 2 external monitors to MacBook Air

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