External Notebook Cpu Cooling Fan

NBFAN offers the world's first patented air extracting notebook fan! By simply attaching NBFAN to the existing notebook vent and an available USB port for power, the heat build-up that is customary to most notebooks is removed, while a 180 rotatable vent allows you to control the direction the expelled heat will take as it leaves the notebook. Perfect for virtually any environment, NBFAN provides selectable dual-speed operation, allowing you to control the noise level of the fan in order to match your surroundings, while a simple, unobtrusive design blends nicely with most notebook computers with a sleek black finish that matches or complements most notebook designs.