brand new and high qualityFeatures:Helps keep your laptop cooler and reduce system crashes.Made of highquality materials, lightweight, antipressure and antifall, practical and beautiful.Builtin 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 plasticRated Voltage: 5VPower: 2.4WSize: app.35x26x2.6cm/13.78x10.24x1.02inOptional Styles: 1, 2Optional Colors: Silver, BlackQuantity: 1setNote:No retail package.Please allow 01cm 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 1Package includes:1 x Radiator Support1 x USB Cable(other accessories demo in the picture is not included.)Style 2Package includes:1 x Radiator Support2 x USB Cables(other accessories demo in the picture is not included.)