Single 168mm Fans
A large area of ductAngle Adjustable
Ergonomic design with 2 viewing angles available. 140mm fan runs quietly and intakes outside cold air to cool your notebook. Big area aluminum mesh allows optimal airflow to cool the notebook efficiently. Powered by USB connector with USB pass-through and Compatible with up to 14″notebooks and below. If laptop is getting overheated compared to the efficiency of the fan than cooler doesn’t support the overheating laptops or Notebooks.