uno2011 mega2560 prototype shield protoshield v3 w/ min breadboard 170 for product details: for mega protoshield v3 board condition: new expansion board with immersion gold pcb processing technology, motherboards, small gold square pad spacing, welding components easier sop28 smd component package to be more handy for electronics enthusiasts will not be directly insert bound components can paste mini bread board, through the 7-color jumper to complete a variety of circuit experiment , board integrated power indicator and status lights, and reset buttons, easy to learn mega / mega2560 preferred prototype controller expansion board color as pictures pls note that due to lighting effects, monitor's brightness/ contrass settings ect, there could be some slight differences in the color tone of the pictures and the actual item!