I live in an apartment in Auburn,AL. When I plug a power cord directly from a wall to my laptop. I got 60 mbps download which gives me around 7mB/s-9mB/s when download a file in mediafire .com. Now I plug the cord to my router netgear wdnr2000, so I can use wireless. But I got only 3mB/S-5mB/s download the same file from the same site with wireless. I need to use the cord from my router to my laptop if I want more speed. Is it my router problem?