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New MacBook Pros Feature 3.5mm Headphone Jack With Advanced Support for High-Impedance Headphones, Six-Speaker Sound System - MacRumors
Why do computers use separate jacks for mics and headphones while mobiles use the same jack for input and output? - Quora
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Apple's new 2021 MacBook Pro only comes with an HDMI 2.0 port which cannot output 4K at 120Hz on an external display - NotebookCheck.net News
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