Add a secondary VGA display to your USB 3.0 enabled PC, and install the drivers without a CD or Internet connection Compatible with USB 3.0 PCs such as Ultrabooks and VGA monitors televisions & projectors Support for resolutions up to 1920x1200 - USB video card / USB 3.0 video adapter / USB 3.0 external multi-monitor VGA adapter - USB 2.0 compatible Hassle-free installation with on board drivers Install an external video card on a device that does not have a CD-ROM or Internet connection