Review on TopMate C302 Laptop Cooling Pad - Ultra Slim Notebook Cooler with 2 Quiet Big Fans, Blue LED Light. Chill Mat for 10-15.6 Inch Laptops, Plug and Play with Built-in USB Cable. by Chris Sanders

A bit noisy, especially if you don't put it on the table. The point where the cable comes out can cause the cable to be pinched. This lifts the laptop a bit, but I still don't find it too annoying for normal use. The blue LEDs are also located under the laptop. This means they can only be useful if you forgot you left it on after turning it off. There is also no switch. I connected mine to a hub. But with all of this, I just wanted better cooling for my aging laptop fans and dust, which I've only done halfheartedly so far. He does it. It does the job. It's solidly built and still works perfectly even after almost non-stop use, and the size is perfect. And I wear headphones half the time, so fan noise (and that's it. no rumble, just a whistle) isn't an issue.