NanoPi M1 Plus / DUO2-Pure Aluminum Heat Sink with 3M thermal paste

Directions: Before mount your heat sink to a board's IC clean the IC's surface carefully. Remove the protective covers of the thermal paste, stick the paste to the heat sink and then stick the heat sink to the IC. Note: The heat sink is conductive. During your operation handle it carefully and don' t make it touch other electronic components. This heat sink is designed for the Samsung 4418 chip. If you want to apply it to another chip make sure the heat sink's dimension.