Startech USB 3.0 to HDMI and DVI Dual Monitor External Video Card Adapter (USB32HDDVII)

The adapter delivers a convenient external video solution that makes it easy to add multi-monitor capability to a USB enabled desktop or laptop computer (optimal performance from USB 3.0, backward compatible with USB 2.0).Leveraging the high-bandwidth (5 Gbps) SuperSpeed USB 3.0 interface, the USB video adapter functions as a convenient external graphics card that eliminates having to open the computer case for video card installation. The adapter delivers smooth, high definition content to multiple displays and can be used to mirror your primary desktop, showing the same image on each display, or to extend your desktop onto a second or third monitor to double or triple your workspace and increase your productivity.With two video output ports, the dual head design of the adapter offers a compact multi-monitor solution across both HDMI and DVI technologySuperSpeed USB 3.0 to HDMI/DVI conversion delivers improved bandwidth compared to a USB 2.0 connection for smoother high-definition video content.The adapter is installed externally, through USB, which enables you to add graphics capability to your system without opening the case or voiding system warranties.