Smidlee on 21 October 2009
I got an Xtreme N card for my laptop thinking it would have greater range than the one built-in. I was surprise to find out ithe N card had less range than the build-in one. So don't believe that the N Wi-fi always equal greater range. In fact i believe the N card suppose to have a greater bandwidth (like stream HD movies) not necessary better range. Even then I couldn't tell the difference between N and the older build-in WiFi. I did have a N router so maybe there a bigger difference when it come to routers.
