Aluratek Slim USB Laptop Cooling Pad (Supports Up to 17") - ACP01FB Supports MacBook Pro, MacBook Air, Chromebook, Ultrabook, netbooks and all laptops up to 17 inches Dual 5 inch diameter high performance fans spin quietly at 800 RPM Made in ChinaFans create continuous and evenly dispersed flow of cool air beneath your laptop Metal mesh surface optimizes airflow to enhance cooling performance and heat displacement USB bus powered - no external power adapter required Provides a stable angled surface so you can work on your computer in comfort USB cable neatly tucks underneath for easy cable management