Tag · 2 articles
usb-c
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GaN chargers: do you really need 65 W?
We add up what a laptop, phone and headphones draw at once, and when a smaller charger is all you need.
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USB-C cables: which one actually charges a laptop?
60 W and 240 W ratings, USB 2 and USB4. How to read the spec sheet so you buy one cable instead of three.