The Copernicus i-Rover iR101 Standard Model provides your Smart™Board 660,680 or 685 the much needed freedom it needs to move from one classroom to another without having to worry about separate carts and wires, quick setups are easily accomplished without having to re-adjust the digital projector or the need to calibrate the Smart™Board and with this freedom, the i-Rover iR101 removes the major hardware barriers that often deter teachers from using a Smart™Board in their classroom. Included with your i-Rover Base Model is the iR100-PA Projector Arm, iR1000-LA Laptop/Keyboard Shelf, VGA/Power Cords and the iR100-S Bottom Shelf.