no man said:
ok, but why would it plug into the usb port, would it not make more sence to plug it into the ethernet port?
Edit: After reading more it sounds like the adapter is just an antenna that pluggs into the USB.. I take it that its another easy way to pull some more $$$ out of you... The link at the end of the specs has some pics and whatnot about the adapter.
I dont know why they are doing it that way. If that is even how it ends up being. It would make much more sence to just use the ethernet port, to me anyway.
From gamespot
Wireless Network Adapter - This adapter is an antenna unit that can be plugged into the Xbox 360's USB port for wireless connection to the Internet (wireless LAN). It is compatible with IEEE 802.11a, 802.11b, and 802.11g.
Specs: Microsoft Xbox 360 Wireless Network Adapter General
Product Type Network Adapter
Compatible Console Systems Xbox 360
Product Identification
Manufacturer Microsoft
Product Line Wireless Network Adapter
Model Microsoft Xbox 360
Product Description Network Adapter
Physical
Color White
Hardware Specs
Cable Interface Plugs completly into Xbox 360
Additional Features Wireless Adapter for 802.11a, 802.11b, 802.11g networking
Cable Specifications
Technology Features Streams Internet for GamePlay, trasnfer between Xbox 360 and Windows Media Edition PC