Q&A: Difference between "Generic Wireless N Adapter" and "Value Xbox 360 Wireless G net"?

<strong><i>Question by HollyLizzieLolly</i>: Difference between "Generic Wireless N Adapter" and "Value Xbox 360 Wireless G net"?</strong>
I was searching for a xbox 360 wireless network adapter and these two results came up:
Generic Wireless N Adapter
and
Value Xbox 360 Wireless G net
Adapter

I do not know the difference between these two, please help.

This is the site they are on (it has no information on what they

Play Xbox 360 Game ...