Connect a DVI-equipped display through USB (Universal Serial Bus) 3.0, while keeping the USB (Universal Serial Bus) 3.0 port available Keep a USB (Universal Serial Bus) 3.0 port available on your Ultrabook or slim laptop, using the built-in USB (Universal Serial Bus) 3.0 hub Enjoy smooth, high resolution video content, using a high bandwidth USB (Universal Serial Bus) 3.0 connection BENEFITS 3 The USB32DVIEH USB (Universal Serial Bus) 3.0 to DVI Adapter turns an available USB (Universal Serial Bus) 3.0 port into a DVI output port with high resolution 1920x 1200 video support. The adapter features built-in USB (Universal Serial Bus) 3.0 pass-through, which offers a connection port in place of the USB (Universal Serial Bus) port used for connecting the DVI adapter – an ideal workaround for Ultrabook™ or laptop users where only a limited number of USB (Universal Serial Bus) ports are available. The USB (Universal Serial Bus) to DVI adapter functions as an external graphics card, providing a convenient way to add multi-monitor capability to a USB (Universal Serial Bus) 3.0-enabled desktop or laptop computer (optimal performance from USB (Universal Serial Bus) 3.0, backward compatible with USB (Universal Serial Bus) 2.0). The included DVI to VGA adapter also means that you can use this device with a VGA display. Leveraging the high-bandwidth (5 Gbps) Super Speed USB (Universal Serial Bus) 3.0 interface, the adapter delivers smooth, high-definition content to your DVI display / projector. The adapter can be used to mirror your primary desktop, showing the same image on each display, or to extend your desktop to double your workspace & increase your productivity. Backed by a Star Tech.com 2-year warranty & free lifetime technical support. Recommended System Requirements: CPU: Quad Core 2.4 G Hz or Higher (i 5 recommended) RAM: 4GB or higher What’s in the box USB (Universal Serial Bus) 3.0 to DVI Adapter DVI to VGA adapter Software CD Manual