The special aluminum platform construction and integrated dual high performance fans combine to deliver effective ventilation and maximized heat dissipation - reducing underside temperature to keep your laptop running cool. The NBCOOLERPROGB also houses a built-in multi-card reader/writer to support most of today's popular flash card formats - 12 types in all. And if that isn't enough, it also provides an additional 2 port USB Hi-Speed Hub to expand your laptop's access to additional USB devices.

Fan On/Off switch

Two built-in 70x70x15 mm cooling fans

Compliant with majority of laptops and notebook computers

Card Reader/Writer supports most of popular types of flash cards - Secure Digital (SD), Multimedia (MMC), SmartMedia (SM), Memory Stick (MS), Memory Stick Pro (MSP) and more