Precision gameplay is now a hands-length away. The Wii Nunchuk Controller is used in conjunction with the Wii Remote and connects easily via the expansion port to get you into the swing of things. When combined, the input device duo becomes your sword and shield to combat charging assailants, your defense against a brawny linebacker and so much more. Because the Wii Remote and Nunchuk Controller are relatively dependent on each other, feel free to hold each controller in whichever hand is most comfortable. The ambidextrous design grants matchless accessibility for greater control over gameplay.Formulated with the same motion-sensing technology enabled in the Wii Remote controller, but with an analog stick to assist in character movement, the Wii Nunchuk thrusts you into a fully immersive gaming experience. In several games, you can use the analog stick to move your playable character, while the Wii Remote performs a specific action, such as throwing a pass or aiming a weapon, for the utmost in teamwork. Contoured perfectly to fit in the palm of your hand, the Nunchuk Controller is also equipped with conveniently located buttons for lightning-quick access.