The Zalman ZM-NC3000S Notebook Cooler uses a sleek design incorporating high quality aluminum treated with S.A. surface processing and has a black, high gloss body design equipped with a 220mm axial fan for powerful cooling.

1300 High Capacity Vent Holes Cooling the Entire Notebook 1300 high capacity vent holes on top of th ZM-NC3000 and even distribute the flow of cold air to cool the entire notebook	Ergonomically Designed to Minimize User's Fatigue The stress to the wrist is minimized by careful design with the real usage conditions in mind
Compatible with Notebooks up to 17 Inches ZM-NC3000's size measures 365 x 400 x 60mm and is compatible with notebooks up to 17 inches.	Rubber Grip Strips Prevent Notebook from Sliding There are rubber Grip-Strips on the upper and lower edges of the stand to prevent notebooks from sliding.