Features: brand new and high quality [High-efficiency Fans] The laptop cooling are equipped with large high-efficiency fans for better heat dissipation. [Super Strong and Protective]: The laptop stand is made of high-quality aluminum alloy, which is strong enough to withstand a weight of 22 pounds (10 kg) without worrying about shaking. [Ergonomic- Design]: Maintain a perfect sight level, it is very useful for getting a better posture and relieving the stiffness and pressure of the back/neck. Intimate computer stand at work! [2 USB Potrs]: The bracket itself has two USB ports, to solve the problem of insufficient notebook USB ports.The RGB lights made a cool atmosphere during gaming [Widely Used ]:It can be used in many occasions, such as offices, meeting rooms, libraries, coffee shops, kitchens and music theaters, for storing laptops, tablets, projectors, menus, music books, magazines, etc. Specifications: Power Interface: USB x 2 Applicable Models: ultrabooks, Playbooks, Notebooks Cooling Method: Air Cooling Fan Speed: 1150+10% RPM Cable Length: 0.7 (meters)/2.3ft Size：approx 461x294x52mm/18.14x11.57x2.04in Color: Silver /Gray Package Includes: 1 x Desktop Cooling Stand 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.