The ThinkPad Compact Bluetooth Keyboard with TrackPoint (0B47189) is a legendary, award-winning, full size slim keyboard in a Bluetooth version. To provide a seamless user experience, this new Island style keyboard is mirroring the same design, functions and technical specifications of the ThinkPad Compact keyboard that incorporates scissor lift key mechanism to ensure great ergonomics and comfort. Larger keys as well as more space between keys help maximize preciseness for a higher quality all day typing experience. In addition, the ThinkPad Compact keyboard features a simplified pairing with the system through Near Field Communication (NFC) tag. Simply tap and pair with an NFC-enabled system. No more changing batteries inside the keyboard - the ThinkPad Compact keyboard features an integrated battery with over one month battery life and simple micro USB charging. It is the ideal solution to amplify any ThinkPad.