Extend the life and functionality of your laptop with Premiertek"s cooling pad which is ideal for those wanting a cooler notebook computer. Premiertek"s cooling pad modular design provides 100% effective ventilation and cooling of your notebook by allowing you to place the Fan / Ventilator module, 1 of 6 modular interlocking pieces, specifically where your notebook needs it the most, giving you the ultimate cooling performance. The Fan / Ventilator module is powered by USB 2.0 connection and also without you losing a USB port on your notebook. Premiertek"s cooling pad is designed with USB 2.0 pass thru connector which can be used to plug in other USB devices such as your mouse. The anti-skid rubber feet also allow you to angle your laptop at a more comfortable typing and reading position. The Premiertek"s cooling pad is great for Office to Home daily travel or even for traveling on business trips with its lightweight, portable compact design.