Linuxluver:

 

To really get the full benefit of such a beast you have to buy wifi devices that can talk to it on it's own level. I bought a network card for my (similar) D-Link "Taipan" router...and have a 702mbps wifi connection (through two walls). Worth every penny to me, but there were a fair few pennies involved. In the same room my (new) HP laptop gets an 866mbps wifi connection. 

 

But even then it's still only a half duplex connection which is the major downfall of WiFi and why it's inherently unsuitable for many LAN applications such as intensive database lookups or gaming.