I have a Micro ATX B85M-P33 motherboard with only one PCIe slot. Is it possible to buy a separate PCIe slot to fill in the empty spot left behind in my case?
then any one of these will do -
http://www.newegg.com/Product/ProductList.aspx?Submit=ENE&N=100010074%20600326046&IsNodeId=1&Description=wireless%20usb%20adapter&bop=And&Order=PRICED&PageSize=20