What does a blue USB port mean? I learned the truth behind all the colors, and it's wild ...
How-To Geek on MSN
Blue, black, or red? What your USB port colors actually mean
Please stop using the wrong USB port ...
Follow ZDNET: Add us as a preferred source on Google. Have a USB device near you? Look closely at the port -- do you see a color? It turns out that it actually means something. There's a standardized ...
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