How Do You Tell What Type Of USB Ports You Have?

To identify the specific USB ports and connectors on your devices, you can simply look at their shape and color, or check ...
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Here's What A Computer's Serial Port Was For (And Where It's Still Necessary)

If you've been using computers for more than a couple of decades, you've probably used a serial port to attach peripherals like your mouse and modem. Until the USB standard rendered them obsolete in ...