Legit Reviews posted a review on the USB Cooling Cooler 2 Fan Pad
A quote from the article:
>> USB Cooling Cooler 2 Fan Pad Review
My IBM ThinkPad laptop rested perfectly on the cooler, without slipping at all, and at just 0.6 inches thick, the cooler was found to be unobtrusive. The USB cable was the perfect length, as the power plug on the cooler was on the opposite side as my USB ports. I usually use my laptop as I sit on the couch, sometimes for hours. Things do indeed get warm, and I am happy to report that there WAS a noticeable difference when I used the cooler....
>> USB Cooling Cooler 2 Fan Pad Review