Laptops are inherently portable computers. Most of them are practically in no way inferior to stationary models and allow the user to solve various problems, while remaining mobile. However, this device has one significant drawback, which is associated with its portability, which requires the user to use such a device as a laptop cooler.
The fact is that many parts used in this device, just like in a computer, require cooling. However, due to the saving of space, it is rather difficult to realize sufficient ventilation of the system . It should be borne in mind that the air intake grilles on the device are located below, which complicates the work with it in the mobile mode. Therefore, the cooling pad for a laptop is considered the most reliable way to solve this problem.
The principle of operation of such a device is that, thanks to special substrates in the structure, it creates additional space between the air intake grille and the surface. This allows you to increase air circulation, which has a positive effect on the entire system. Also, the laptop cooler can be equipped with its own fan, which forces the movement of air masses to the air intake grille, where they are already picked up by the standard cooler of the device. This is how the laptop gets extra cooling.
It is worth noting that a laptop cooler with a fan needs electricity. Some manufacturers solve this issue by connecting a power supply to the stand, but this deprives the device of mobility, so it is best to choose the type of device where the power is implemented due to the voltage in the USB port. In this case, the fan is powered and mobility is not affected. However, such a cooler for a laptop reduces battery life, although not so much.
There are such models of this type of device that combine a lot of additional functions. For example, they are made in the form of a special cover for a laptop, which is a protection against mechanical influences and at the same time provides additional ventilation. Some manufacturers install solar panels and an additional battery on the back of the screen of such a panel. At the same time, such a cooler for a laptop, the price of which is much higher than standard models, may also contain a special nightlight to illuminate the keyboard. This makes this cover universal and takes it to a whole new level of accessories.
When choosing cooling stands, you need to know your laptop model. Since in addition to universal devices that are suitable for all models, there are also those that were developed for a specific device. They take into account the peculiarities of fastening and the location of the air holes, and therefore are more effective and reliable.