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PaperclipPerfector  1mo ago (text post)   2468 thread views

Friday Fun Thread for October 3, 2025

Be advised: this thread is not for serious in-depth discussion of weighty topics (we have a link for that), this thread is not for anything Culture War related. This thread is for Fun. You got jokes? Share 'em. You got silly questions? Ask 'em.

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IIRC, the usb spec has always required that any compliant usb port can withstand an infinite short circuit of any pin to any pin without damage.

It started with that (well, 24-hours continuous short), but it compliance with it was sketchy even from the name brands, and it was eventually reduced to just recommending it for the specific VBUS to D+ or D- in 2008, see "5V Short Circuit Withstand Requirement Change". This used to matter only for hackers, but in the modern day the risk of putting a USB-C plug into a USB-A port makes it relevant again.

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