Modern, ergonomic and stylish notebook cooling pad. It has built a very quiet, equipped with a speed controller, a large, backlit fan. It removes heat from underneath the notebook, cooling it and reducing the operating temperature of the components which ensures stable operation and longer battery life. Built-in 1-port USB 1.0 hub for easy connection of additional devices and does not take up space on your desk. Solidly constructed, durable design easily supports the weight of the notebook. It does not require an external power source - powered from the USB port of the notebook. On the back of a built-in switch. No installation required. Durable, comfortable and easy to carry. Compatible with all types of notebook sizes up to 15.6".