Seriously.
What are you using to connect to the Internet now that your not using the N router? 3G cellular? a company network?...
The
WN111v2 is a USB networking adapter that has the latest N wireless abilities and is backward compatible with the older and more widespread g networks. Take your laptop on the road traveling or visiting friends and plug it in to connect to the local network. Or loan it to someone so they can connect to the network too!
http://kbserver.netgear.com/datasheets/enus_ds_wn111_13sept07.pdf