
I use a fairly powerful ultralight Asus I7 Gen 8 laptop for work and some gaming. I had a lightweight dual fan cooler before and it died after 3 months. So far I'm very impressed with this fan. It fits in my small briefcase and is very light, which is important to me. I'm running an application that shows core temperature, and in some test games it kept the core temperature below 70 degrees while climbing to 90 degrees without the fan. So yeah, I'm a fan. Passing through USB works fine. I used it with an external SSD. It's also very comfortable on my knees as I write this.

Laptop Cooling Pad, Portable Laptop Cooler with 2 USB Powered Fans, Notebook Cooling Pad Stand Chill Mat with Blue LED, Fits 12-14 Inches
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

Laptop Cooling Pad and Gaming Laptop Cooler Stand
12 Review

ICE COOREL Adjustable Aluminum Notebook Cooling Pad
11 Review