Wii Balance Board
Initially bundled with Wii Fit, the Wii Balance Board is a white, plastic board that sits on the floor. By standing on the Balance Board, the Wii senses your weight and total body movements. In Wii Fit, the Balance Board tracks subtle changes in how your body shifts to help you gain better flexibility and balance. In "Shaun White's Snowboarding" and Wii Ski, the Balance Board acts as a real snowboard allowing you to feel like you are gliding down the slopes without leaving your living room.
Wii Motion Plus
Wii Motion Plus is bundled with most versions of the popular "Wii Sports Resorts." The Wii Motion Plus is a plastic case in which you slide your Wii Remote. Due to its additional sensors, the Wii Motion Plus responds to your slightest motion, increasing your accuracy during gameplay. Besides Wii Sports Resorts, the Wii Motion Plus is used in "Tiger Woods PGA Tour 10," and "Grand Slam Tennis."
Wii Classic Controller
If you've grown up playing Nintendo video games, you might wish to revisit old classics or share your favorite Nintendo games with your children. Purchase your Virtual Console favorites from the Wii Shop Channel, and play the games using the Wii Classic Controller. The Classic Controller connects to your Wii Remote, and is modeled after the Nintendo GameCube controls. By plugging into the Classic Controller into the Wii Remote, you can have cordless gameplay. If you have GameCube games, you can also insert the GameCube disk into the Wii, and play these games using the Wii Classic Controller.
Wii Speak
Nintendo's Wii Speak is a small, plastic box that acts as a speaker phone, and picks up conversations of everyone in a room playing the Wii. Originally bundled with "Animal Crossing: City Folk" for you to talk to your friends in other cities, Wii Speak can also be used to discuss strategy in "The Conduit," and play "UNO" with others worldwide in UNO WiiWare.