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 /16.14x10.63 x1.18inch Material: Plastic + 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