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The three slots on the left side of the ASUS UX3405CA are passive ventilation openings. They assist with internal airflow and heat dissipation but do not emit noticeable air during normal operation.
Sorry, there was a problem. Please try again later.Those are cooling vents. The Zenbook 14 has a smart cooling system that doesn’t constantly push air like some gaming laptops, so you won’t always feel airflow unless the CPU/GPU is under load. They’re designed more for passive heat dissipation most of the time, and the fans ramp up when performance demands it.
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