Keyboard Contour Balance Keyboard

The Balance Keyboard is made for you and the way you work. It is specifically designed to fit with RollerMouse Red, Red Plus and Free2 and to put your hands in the perfect position for comfortable and efficient working. When you use the Balance Keyboard with RollerMouse, you have all your work at your fingertips. Wireless and free. Balance Keyboard is wireless and powered by two AAA batteries. You connect to your PC or Mac via the included wireless USB receiver, which is held securely in place magnetically in the battery compartment when not in use.