What is this close-up picture? (WotsThat: USB connector pins (macro))

Question

What object is shown in this zoomed-in close-up photo?

ZapZero · Accepted Answer

USB connector pins (macro). The reason USB cables can work in either orientation on modern USB-C connectors is because the pin layout is perfectly symmetrical—engineers basically designed it twice, mirroring the entire pin configuration so it doesn't matter which way you plug it in. This symmetry is why USB-C is so much more expensive to manufacture than older USB types, but it's saved billions of people from the universal frustration of "which way does this go?"

Answer: USB connector pins (macro)

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