Dear sirs there are two types inthis link Type 1 the one without Laptop Stand so the price is more cheap Type 2 is the one with Laptop Stand Please choose the one as your demand Best Wishes Description Material Aluminum alloy engineering environmental protection plasticSize about 295 65 65mmScope of application tablet PC notebook mobile phoneFan type Metal turbo fanSpeed 1900 2600rpmPower interface USB power supplyCooling method air coolingNoise level 28 38db A Rated voltage DC 5VAir volume 34 38CFMFeatures The radiator adopts a strong metal turbo fan design and the heat dissipation is faster It can not only dissipate heat for laptops mobile phones and tablets but also provide a wider range of applications Flexible hidden support stand can be adjusted to place laptops mobile phones tablets or put it on the table as a fan It can also be used for heat dissipation in other places The radiator is equipped with an adjustable wind speed regulator The three gears can adjust the fan size at will and the low medium high gear can be adjusted freely Quiet operation noise control There are many places for radiators small size and great use Package included 1 x Laptop Cooler1 x USB cable1 x Manual