brand new and high quality Features: Helps keep your laptop cooler and reduce system crashes. Made of high-quality materials, lightweight, anti-pressure and anti-fall, practical and beautiful. Built-in fan, high wind power, can dissipate heat for the CPU, heat dissipation is efficient. Sturdy laptop radiator support can improve airflow and reduce the heat of your entire laptop, which will help prevent unnecessary heat problems in your laptop. 6 gear height adjustable, more comfortable to use the notebook computer. Protects you from neck and shoulder pain. Great for both office and business trip, convenient for storage and carry on business trip. Widely compatible, for most laptops under 17 inches. Perfect gift for yourself or your friends. Specification: Materials: Aluminum alloy + engineering plastic Rated Voltage: 5V Power: 2.4W Size: app.35x26x2.6cm/13.78x10.24x1.02in Optional Styles: 1, 2 Optional Colors: Silver, Black Quantity: 1set Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Style 1 Package includes: 1 x Radiator Support 1 x USB Cable(other accessories demo in the picture is not included.) Style 2 Package includes: 1 x Radiator Support 2 x USB Cables(other accessories demo in the picture is not included.)