Now you can be the proud owner of one of the Limited Edition Black NXT micro-controllers that have been produced to celebrate the 10 year anniversary of LEGO MINDSTORMS! The first LEGO MINDSTORMS products came out in the year 1998 and have since then continued to bring fun and active building and programming experiences to millions of robotic builders across the world! Once you have bought and received your new Black NXT you will get access to exclusive materials like a special-made program for the Black NXT, a personal certificate of ownership, wallpapers, and building instructions for special models! The Limited Edition Black NXT, your robot's 'brain', features a powerful 32-bit microprocessor and Flash memory, plus support for Bluetooth and USB 2.0! Limited quantity available! The NXT intelligent Brick includes: 32-bit ARM7 microprocessor. Support for Bluetooth wireless communication. 1 USB 2.0 port. 4 input ports. 3 output ports. Powered by 6 AA (1.5v) Batteries, not included, or lithium Rechargeable Battery (#9798), sold separately. Up to three NXT Bricks can be connected at the same time; however, you can only communicate with one NXT Brick at a time. This is the individual component, and does not include any sensors, motors, cords, software or other accessories; for the complete LEGO MINDSTORMS NXT set, please see item #8527.