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Why aren’t motherboards mostly USB-C by now?
(philip.greenspun.com)
This is a most excellent place for technology news and articles.
I know for a fact that USB-c is about 1.5× mirco-b.
https://www.adafruit.com/search?q=usb%20breakout%20board
Since USB A is not a slave connector that are no comparable boards on adafruit. So I asked Bing AI: