My computer is connected wirelessly because my modem and wireless router are downstairs. I am running wireless on a Belkin Basic Wireless USB Adapter. My wireless router is a Cisco and I have Mediacom. It always says I have full bars but my internet is slow. I'm trying to have good enough connection to where I can play games like Minecraft online and it will run smoothe.I have a steady 70 mbps, which I think is suppose to be fast but my Internet connection is still slow. I am thinking about getting a PCI Wireless Adapter but I need to be sure It will make a difference. Any suggestions would help. Thanks!!!!