Features: Connect via PC, tablet or smartphone on the same network to the on board web interface. Support for a 7i full colour graphic for touch screen provided with Molex compatible plugs and crimps as well as ferrules for power and heater terminals. Powerful 32 Bit Processor, dedicated high speed bus to a single board computer (e.g. Pi) for the user interface. The PanelDue is a colour for touch screen controller for the duet and other 3D printing electronics that support it. The Duet 3 family provides control for a wide range of machines including 3D printers, CNCs, lasercutters and more. Specifications: Item Type: Motherboard Model Number: Duet 3 The Large Main Board Size :Approx 14cm/5.51'' long and 13.4cm/5.28'' Wide Weight:650g/1.43lb Material:Metal Package Includes: 1X Duet 3 6HC Motherboard 1X 7i Color for Touch Screen note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.