This USB notebook cooling pad is made with built-in adjustable switch, quite convenient to control the speed of the fan. With two USB 2.0 ports. It can protect and extends the life of your laptop. This incredible Laptop Notebook Cooling Pad looks great and works to help cool your notebook by elevating it off of your work surface. So it is great for students, office use, or personal use.
Other Thoughts:I was going to build my own laptop cooler out of a sheet-cake pan and copier cooling fans, but then I discovered this ready-made one. After looking at 10 or so laptop coolers, I decided on this one as it was made better than the others - aluminum alloy, and had three fans. I just got this from the UPS man about ½ an hour ago and already the computer is cooler to the touch.