Jetart Technology produces many interesting notebook coolers. Their portable cooler range are made up of the Xcool NP5000, NP4000 and NP3000. We have already reviewed the NP5000 and the NP4000. So, today, we will take an in-depth look at the Jetart Xcool NP3000 portable notebook cooler! Link : Jetart Xcool NP3000 Portable Notebook Cooler Review!