[Altainia]

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Ah.
Because I so would've got that if left to my own devices, because of course that makes sense that D+ and D- would mean Differential Signaling.
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That's why I stick to computers. And because I would've never been able to find that out on my own, Arigato, Don Rotolo.

Next question...

Is there any way to do the whole Differential Signaling before going to the RC? Because if I do my math correctly, 3 pins do not equal 4 wires.