XBOX 360 Wireless Network Adapter

There are two different network adapters for the XBOX 360.  The first release was white, had one antenna and supports 802.11a/b/g connections.  The second was black, has two antennae and supports 802.11a/b/g & n.  Basically, the black n adapter provides better range and performance than it's predecessor, but the white adapter is cheaper and does the job.