Specification: Revolution: 4000 4300 4500 Color: black Material: ABS Rated voltage 5V, rated current 2.4A Rated power: 12.5W Color lamp power: 1.2W Fan power: 0.3W USB * 2 total output current: 2.4A Without electricity/magnetism Product with packaging weight: 182g With package size: about 169 * 76 * 64mm/6.65 * 2.99 * 2.52inch Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.Included: 1 * LED light cooling fan 2 * Bracket 1 * Instructions 1 * Color box