Ah, yes, thanks! [1] http://www.dell.com/content/products/productdetails.aspx/alienware-graphics-amplifier?c=us&cs=19&l=en&s=dhs&sku=452-BBRG http://www.dell.c

Ah, yes, thanks! [1] http://www.dell.com/content/products/productdetails.aspx/alienware-graphics-amplifier?c=us&cs=19&l=en&s=dhs&sku=452-BBRG http://www.dell.com/content/products/productdetails.aspx/ali... Basically it's just an external chassis to connect a desktop graphics card (plus USB peripherals) to a laptop.