this post was submitted on 19 Nov 2023
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Why aren’t motherboards mostly USB-C by now? (philip.greenspun.com)
submitted 1 year ago by L4s@lemmy.world to c/technology@lemmy.world
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Why aren’t motherboards mostly USB-C by now?::I’m beginning to think that the Windows PC that I built in 2015 is ready for retirement (though if Joe Biden can be president at 78, maybe this PC can last until 2029?). In looking at new des…

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[–] nx2@feddit.de 2 points 1 year ago

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:

According to the web search results, the cost of a USB-C connector on a motherboard depends on various factors, such as the manufacturer, the chipset, the data standard, and the features of the motherboard. However, based on some examples of motherboards with USB-C ports, the price difference between USB-C and USB-A connectors with the same speed (USB 2.0) is not very significant. For instance, the ASRock B550M-ITX/ac motherboard has one USB-C port and four USB-A ports, all with USB 2.0 speed, and costs around $120. The [ASRock B450M-HDV R4.0] motherboard has six USB-A ports, all with USB 2.0 speed, and costs around $70. The difference in price between these two motherboards is $50, but this is not only due to the USB-C connector, but also to other factors such as the chipset, the memory slots, the audio codec, and so on. Therefore, it is hard to estimate the exact cost of a USB-C connector on a motherboard with USB 2.0 speed, but it is likely to be less than $10.