Alot of people have been asking me the same question:
"How do I connect to Wii online without a wireless router?"
Well, the answer is very simple.
To use the Nintendo LAN Adapter.
This is a product that basically turns one of the USB ports on the back of your Wii into an ethernet port. Then you take a standard ethernet cable and connect one end to your wired router or modem and the other end into the LAN Adapter.
~Advantages~
-Smooth Online Play.
-Faster Downloads.
-Decreases loading times when using the Internet Browser Channel.
~Disadvantages~
-Wii and Router/Modem may need to be in the same room.
-Very long ethernet cable may be required if Wii and Router/Modem aren't in the same room.
You can buy the Nintendo LAN Adapter at these sites.
Nintendo Store:
http://store.nintendo.com/webapp/wcs/stores/servlet/ProductDisplay?productId=117712¤cy=USD&catalogId=10001&tranId=0&lastAction=setCurr&storeId=10001&languageId=-1&categoryId=62707&ddkey=http:SetCurrencyPreferenceGamestop (Datel Version):
http://www.gamestop.com/Catalog/ProductDetails.aspx?product_id=64360eStarland (Nintendo Version):
http://www.estarland.com/NintendoWii.cat..product.29493.htmleStarland (Datel Version):
http://www.estarland.com/NintendoWii.cat..product.31141.html*This method is for Wii owners who cannot connect to Nintendo WFC via a wireless connection.*