This product is designed for enjoying precise button-based gameplay with this ergonomically designed controller. The Wii U Pro Controller is an enhanced version of the Classic Controller Pro that has been designed specially to work with the Wii U console. The controller is wireless and connects to the Wii U console via Bluetooth, similar to how Wii remotes connect to Wii and Wii U systems. Up to four Wii U Pro Controllers can be used at one time.