Have a USB device near you? Look closely at the port -- do you see a color? It turns out that it actually means something.

The colors of USB ports on your computer are more than just an aesthetic choice; they offer valuable information about the features and performance capabilities of each port. Among these, blue USB ...

For over a decade after its 1996 debut, the USB port was a plain, black rectangular slot that powered keyboards and mice. That changed in 2008, when blue ports began appearing on devices to mark the ...

USB, short for Universal Serial Bus, ports are designed to connect two distinct, yet compatible, electronic devices. For example, you can plug a mouse cable into a computer's USB port. Most modern ...