This small active fan is perfect for cooling your electronics projects in challenging environments. With dimensions of just 2 by 2 cm and a low height of only 1.4 cm, it can be used in popular single-board computers such as Raspberry Pi, Banana Pi, Cubie, and others, as well as in your custom-designed boards or robotics projects. Installation is very simple. On the underside of the cooler, there is a special adhesive layer. After removing the protective film, you can secure the cooler in the desired position.