Features: brand new and high quality Notebook radiator silent fan cooling bracket radiator base 14-17 inches, suitable for notebook computers under 18 inches. With 5 fans strong heat dissipation, cool RGB lighting effects,quiet operation Small and lightweight, large air volume, low noise and long service life. Quick installation provides an easy mounting solution, just plug and for play The bracket itself has two USB ports, to solve the problem of insufficient notebook USB ports, allows you to work more efficiently with a normal operating computer Specifications: Fan Speed: 1100RPM DC: 5V Input Power:4.5W Rated Current:0.9a Color: Black Main Item Size: approx.41x27x3cm or 16.14x10.63 x1.18inch Material: Plastic and Metal Mesh Fit for:14-17inches laptops Feature: RGB Lights Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment. Package includes: 1 x Radiator Holder 1 x Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.