Description:Material: PlasticDimensions: 30mm x 30mm x 10mmSuitable Voltage: 5V / Max. 7.2VCurrent: 0.2APackage size:?? 10 * 10 * 2 cm / 4 * 4 * 0.8 inPackage weight: 57 g / 2 ozPackage list:1 * 5V 1.2W 3010 Cooling Fan1 * Screws Set