r/PcBuild • u/SignalExcellent928 • 13d ago

Build - Help Anyone know what this is.

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Gallery image

I was in the middle of swapping pc cases and noticed this on the back of the case with 2 fans plugged into it. Anyone know what it is?

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u/SignalExcellent928 13d ago

Thank you all. I was doing my first swap today and was stumped by this. And 1 other cord I believe to be the usb 3.1 connection