Color: Black Material: Plastic, Rubber Weight: 0.55kg Dimensions (L x W x H): 322 x 290 x 50 mm Fan Dimensions (L x W x H) : 200 x 200 x 20 mm Fan Speed: 700 RPM ± 15% Fan Speed Adjustment: Single Speed Fan Airflow: 74.5 CFM Fan Noise Level : 21 dBA Power: USB 5V DC USB: USB 2.0/1.1 x 1 (For Power Input) Power Consumption: 0.3A, 1.5W Compatibility: Supports up to 15