No, the Wii U can only support one Gamepad. There has been mentions that Nintendo may implement this feature in the future, but it is really unlikely
You need not to use nunchack. But if you have two Wii remotes,I recomend you to play with both of them. Because it is more fun to play the game with two Wii remotes than to play with one Wii remote. Enjoy!
Only one person can use a Wii Balance Board at a time. Two people can play at once in Friend Run under Aerobics, however.
Keyboard and mouse are the most common but you have joysticks, art tablets, gamepads etc All are input devices
Yes i know that on multiplayer for call of duty you can use two wii zappers not on line though.
No. If you want to play Wii games, you will need a Wiimote and/or Nunchuk to play the "virtual" Wii mode. Otherwise, it is completely optional.
I think you can use a wii memory card for wii power saves. If you don't have wii memory card, you can buy one on this website: http://www.dinodirect.com
No, you cannont since the original Nintendo Wii cannot play Wii U games
I don't know if you can but check the options/settings for controlls and gamepads
on wii you just use a no cord controller and AA batteries or wii batteries.but on psp you have you have to touch the screen.overall wii is better. :)
You may use any USB port on the back of the Wii it does not matter which one you put it in
no they are two different manufacturers
pick the wii one.