A:Answer Since it's a desktop, just buy an inexpensive USB interface board and plug it into your motherboard. (see https://www.bestbuy.com/site/searchpage.jsp?st=usb+pci+express+card&_dyncharset=UTF-8&id=pcat17071&type=page&sc=Global&cp=1&nrp=&sp=&qp=&list=n&af=true&iht=y&usc=All+Categories&ks=960&keys=keys) Some even have an extension cable that lets you bring the connection out to the front panel of the machine. Note that these USB 3.0 cards are backward compatible with USB 1.1 and 2.0, as well, and you'll then be up to date for all current hardware in the future.
