Cooler Master NotePal LapAir Laptop Cooling Pad with Comfy Sponge Mat, Up to 17 Accessory Type: Cooler Color: Black Maximum support size: Support up to 15-inch Laptop Fan Numbers: 1 Specifications: Color: Black Material: Plastics, Metal mesh, Rubber, PU sponge Weight: 2.65 lbs / 1.2 Kg Dimension: 16.93 x 12.44 x 0.71 - 2.21 (430 x 316 x 18-56mm) Fan Dimension: 80 x 80 x 21.3 mm blower fan Fan Speed: 1650 +/- 15% R.P.M. Fan Speed Adjustment: Single Speed Fan Airflow: 65 CFM Fan Noise Level (dB-A): 23 dBA Power: USB 5V DC USB: USB 2.0/1.1 x1 (For Power Input) Power consumption: 1.7W, 0.34A Compatibility: Supports up to 17 laptops