Adjustable height in 8 positions - up to 145mm - for better ergonomics - Two large 180mm fans for better cooling of your laptop - Improves the performance of your laptop by, Cooling your laptop - Customizable fan speed from "Quiet" to "Power" mode - whether you need quiet or power - Perforated aluminum top plate for a stylish look and optimal airflow - For any laptop up to 16 inches - Eco-friendly design, made from recycled materials. 2.5kg load capacity.