Modern, efficient and stylish cooling stand for a notebook with RGB LED backlight - Esperanza BREVA. Its extremely quiet fans remove the heat generated under the notebook, cooling it down and lowering the temperature of its components, ensuring stable operation. Solidly made, durable construction easily supports the weight of the notebook. It does not require external power sources - powered from the notebook's USB port. No installation required. Durable, convenient, and easy to carry. Compatible with all types of notebooks up to 17'. Additionally, the stand has a functional phone holder. Optimal working conditions for your notebook EFFICIENT COOLING QUIET OPERATION MODERN DESIGN Backlight: LED RGB (10 modes) Adjustable fan speed 5 angles of inclination of the stand Airflow: 65 CFM Fan speed: large: 1200 rpm small: 2600 - 3000 rpm Noise level: 26 - 30 dBA Power supply: DC 5 V Power: 5 W USB ports: USB 2.0 x 2 (one for powering the stand) Fan dimensions: large 125 x 125 x 15 [mm] small: 70 x 70 x 15 [mm] Stand dimensions: 390 x 255 x 38 [mm]