Specifications Product Name Notepal U150R Product Number R9-U150R-16FK-R1 Color Space Silver Material Aluminum / Metalmesh / Plastic / Rubber Dimension 335 x 265 x 50mm (13.2 x 10.4 x 2.0") Fan Dimension 80 x 80 x 15 mm (3.2 x 3.2 x 0.6") Fan Speed 1600 ± 200 RPM Fan Air Flow 13.5 CFM Fan Air Pressure 0.6 mmH2O Fan Noise 29 dBA Power USB 5V DC USB Micro x 1 Rated Current 0.16 A Power Consumption 0.9 W Compatibility Support up to 15" laptop