I saw this in GI, it looks cool if you don't have wireless internet.
[OC]ModShop - Nyko Lineup at CES 08
The Nintendo Wii is a marvel of wireless design, and is the only next-generation console to come with an integrated wireless network adapter. For those of you without a wireless router and still want to connect your Wii to the 'net, then Nyko wants you to try their Net Connect USB Network Adapter.
This little device plugs into one of the Wii's USB ports and creates a high-speed wired LAN connection for your console. Since it is completely wired (using a Cat5 cable), it provides more security than a wireless connection, and configuration is much simpler. The device uses USB 2.0 (up to 30 Mbit / second) so technically it is faster than WiFi. Unless you have a T1 or fiber going to your house then you'll never saturate the WiFi connection, but I digress...
