Combining innovation and convenience, the Blast Cooling Stand is designed to add unparalleled comfort when using your netbook, In addition to then fully adjustable base featuring a rubber-grip base for maximum positioning, the Blast Cooling Stand also boasts two built-in volume-pumping speakers powerful, virtually silent cooling fan to keep your netbook running at peak performance, *Plug-and-play with included USB cable - no drivers or software to install, *Directly powered through your netbook - no external power cord required, *Built-in volume-boosting speakers, *Fully adjustable to 7 positions SKU: PCTS266