There are many notebook coolers out there. So, how can Jetart differentiate their top Xcool NP5000 portable notebook cooler from the competition? Try an integrated USB hub with four ports! But is that all that is special with this notebook cooler? Find out in our in-depth review of the Jetart Xcool NP5000 portable notebook cooler! Link : Jetart Xcool NP5000 Portable Notebook Cooler Review!