Color: Black Material: Plastic, Metal Mesh, Rubber Weight: 0.7Kg Dimensions (L x W x H): 380 x 270 x 27.5~46 mm Fan Dimensions (L x W x H): 160 x 160 x 15 mm / 6.3 x 6.3 x 0.6 inch Fan Speed: 1400 RPM ± 15% Fan Speed Adjustment: Single Speed Fan Airflow: 70 CFM Fan Noise Level: 21 dBA Power: USB 5V DC USB: USB 2.0/1.1 x 1 (For Power Input) Power Consumption: 0.38A / 1.9W Compatibility: Up to 17” laptops Cooler Type: Notebook Cooler