The Loving Cool LC-400 Laptop Cooler offers effective cooling with its dual 140 mm fans, featuring adjustable speed settings for optimal airflow while operating quietly at 20 dBA. It supports laptops up to 17 inches and includes an ergonomic design with adjustable height settings to enhance comfort. The cooler is USB-powered and comes with an extra USB pass-through port for added convenience. Measuring 350 x 270 x 30 mm and weighing 800 g, the LC-400 combines durability and performance, ensuring efficient heat dissipation and a cooler laptop.