Package content: 3 PCS 4-port RGB Expansion Boards.Only connected with 4P dot lights and strip lights .
This expansion board has 4 ports. Dimensions:16.3mm x 6.5mm.
Our RGB Expansion Boards allow you to connect multiple components. Simply connect your RGB lights, RGB connecting cables and power options to an expansion board to complete a circuit.
With BRIKSMAX components, your custom LEGO lighting ideas are limitless! No electronics knowledge needed!
If you have difficulties with your product, please send us an email, we are always here for assistance.