Hi so I installed a new GPU but during the process since the GPU was so big I had to remove an internet wlan card that was attached to the motherboard. So I installed the new GPU but I had to buy a usb wifi to replace the wlan card. I noticed when I entered the game, the graphics looked fantastic but I was getting alot of lag. Could this be because I switched out the source of internet connection? Are wlan cards always better than wifi usbs? Should I buy a better wifi usb? The one I have at the moment is 150/433 mbps.