This is actually a pretty good laptop fan. It is very easy to set up and use. I like the ability to customize fan speed and backlight color. The adjustable height is a really interesting trick. I don't think the higher tiers are practical if you want to use a laptop's keyboard/mouse touchpad, but my laptop is connected to an external mouse and keyboard and a very large secondary monitor. This way I can use the adjustable height to adjust my laptop screen to the same height as my external monitor's eye level. Overall a very good laptop cooler.
ICE COOREL Adjustable Aluminum Notebook Cooling Pad
11 Review
Thermaltake Massive V20 Laptop Cooling Pad with Steel Mesh Panel, Adjustable 200mm Blue LED Fan and Speed Control for 10-17 inch Notebook CL-N004-PL20BL-A
12 Review
🔥 Slim Portable Laptop Cooling Pad with 3 Red LED Silent Fans for Gaming Laptop - Dual USB 2.0 Ports - Adjustable Height Laptop Stand for 11-17 Inch Notebooks (C3-K)
11 Review
Laptop Cooling Pad and Gaming Laptop Cooler Stand
12 Review