In sci.electronics.repair, Andy Burns wrote:
Eli the Bearded wrote:
Everyone wants to talk about strain relief, no one has a simple fix for
the connector-doesn't-fit problem.
I thought it was a solved-problem decades ago?
https://www.amazon.com/dp/B0722J415P

That, like my decades old universal power supply with two-prong plug-in
tips, does not appear to be a good match for (random female) to (random
male) matches. That's a good fit IF you already have a power adapter
that has the size those are built for or if you are buying an adapter at
the same time as the plug set.

My searches didn't find a universal cord set with male and female ends.
Maybe I didn't use the right term?

Elijah
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has far more two prong plugs than cords to use them with