It all depends. If your internet speed is faster than your wireless connected rate, than yes because wireless is always suseptable to errors and retransmissions. Using it on a wired connection eliminates this problem, as well, if your computer has a Gigabit ethernet port and your taking advantage of that, then you will see better and more reliable speeds. It's doubtful that your internet speed is faster than your wireless link, so really, the short answer is no.