alt Hacker NewsI agree with using a single ubiquitous power standard for small electronics and electrics. That’s almost what USB-C is these days. We need better labelling of cable capacities when there are 20w and 120w cables that at a glance look the same.
I was afraid this article was going to say one connector for everything when it said maximalist. If it had said to kill eSATA, SPF+, RJ-45, DisplayPort, HDMI, 3.5mm audio, and a bunch of other ports it would have been far more controversial. I’ve seen people saying we don’t need card formats anymore because everything can just be an external USB-C flash drive. I’m glad this article wasn’t that maximalist.
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For many things, though, a barrel jack is sufficient and doesn’t require the additional cost and complexity of USB-C. Barrel jacks have their own problems (is it inner positive or negative, what current is required, what’s the diameter of the inner and outer rings), but after that it’s as simple as it gets, both electrically and mechanically.
Any USB-C cable that isn't defective can handle enough power for anything up to a light duty laptop.
The USB spec does have labeling standards that are pretty clear. But uncertified temu junk obviously doesn't use them. There shouldn't even be such a thing as a 20w cable, the minimum with no emarker chip is 60w.