The Apple Keyboard has been completely redesigned to feature an elegant, ultra-thin anodized aluminum enclosure with low-profile keys that provide a crisp, responsive feel. It also has function keys for one-touch access to a variety of Mac features such as screen brightness, volume, eject, play/pause, fast-forward and rewind, Expose and Dashboard. Its extended layout includes document navigation controls and a numeric keypad. Two USB 2.0 ports provide high-speed connectivity for your iPod, Mighty Mouse, digital camera and other USB-based electronic devices.