Can You Use a Wii U GamePad on the Original Wii? No—Incompatible Hardware

No, the Wii U GamePad is not compatible with the original Wii.

Why?

• Different Protocol: GamePad uses a unique wireless protocol
• Hardware Mismatch: GamePad has a touchscreen, NFC, and other features the Wii doesn't support

While the GamePad can connect to a PC via USB, it won't function as a Wii controller. Use original Wii Remotes and Nunchuks for Wii games.