Programmer Humor

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why isn't it ok? why???? (i.imgflip.com)

submitted 4 months ago by [email protected] to c/[email protected]

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cross-posted from: https://lemmy.cringecollective.io/post/75583

why isn't it ok? why????

Meme "the number of people who think this is an abomination" over a photo of a USB-A to USB-A cable, "but think this is perfectly acceptable" over a photo of a USB-C to USB-C cable, "makes me sick."

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[–] [email protected] 5 points 4 months ago* (last edited 4 months ago)

USB PD is not specced for USB-A which is limited to 5V 2.4A. They had Quick Charge back in the day that got a little bit higher power using 9V but all the modern higher voltage high current PD stuff uses USB-C. The USB-A cables aren't specced to be running 5A or more that PD uses.

https://www.usb.org/usb-charger-pd