The USB32HDDVII USB 3.0 to HDMI® and DVI-I Dual Head Adapter turns an available USB 3.0 port into one DVI-I or VGA port (DVI to VGA adapter included) and one HDMI® output, with support for high-definition 1080p and 1920x1200 video and 5.1 surround sound audio (from HDMI® port only).Each display can simultaneously support the maximum resolution of 2048x1152 @ 60Hz.
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.
The USB 3.0 HDMI® and DVI-I Adapter is backed by a StarTech.

USB 3.0 to HDMI and DVI Dual Monitor External Video Card AdapterConnect an HDMI and DVI-I-equipped display through a USB 3.0 port, for a 1080p HD external multi-monitor solutionAdd an extra HDMI and or DVI output to your desktop or laptop computer in minutes. Our external USB 3.0 to HDMI and DVI solution allows you to enjoy multiple monitor efficiency without opening your computer case. The USB32HDDVII USB 3.0 external video card is ideal for a wide range of applications including web browsing, multi-media presentations and video playback.
Top Buying Reasons:External USB-to-HDMI and DVI video card solution - for use with monitors that support 1920x1200 resolutions
Connect an extra HDMI and or DVI monitor in minutes
Add workspace for office applications or simple browsing
Increase productivity with multiple monitors

1. External USB-to-HDMI and DVI video card solution - for use with monitors that support 1920x1200 resolutionsAdd extra DVI monitors to your desktop computer without having to open the computer case and risk to void manufacturer warranty
The only way to quickly expand your desktop over several monitors for laptop users
Cost effective solution to expand your computers display capabilities

2. Connect an extra HDMI and or DVI monitor in minutesInsert the Driver CD or download the latest drivers from Startech.com, follow the on-screen instructions
While your computer re-starts connect the DVI and or HDMI cable from your secondary monitor to the USB-to-HDMI/DVI adapter
Once windows has fully re-loaded plugin the USB video adapter and follow the on-screen instructions and enjoy your new desktop real estate

3. Add workspace for a wide range of applications including web browsing, multi-media presentations and video playbackIdeal for word processing, spreadsheets and simple web browsing
Leave your primary display for the performance demanding applications i.e. 3D playback or games
Up to 5 displays can be added (5 USB32HDDVII adapters needed)
4. Increase productivity with multiple monitorsMultiple monitors have consistently proven to increase productivity and efficiency
Run multiple applications on different screens
Can be used on HDMI and DVI monitors and/or HDMI and DVI projectors

CompatibilityWindows 2000/ XP(32/64bit)/ Vista(32/64bit)/ 7(32/64bit)/ 8(32/64bit)
One available USB 3.0 Port
Supported ResolutionsStandard(16/32 bit): 1600x1200, 1400x1050, 1280x1024, 1280x960, 1152x870, 1152x864, 1024x768, 832x624, 800x600, 768X567, 640X480
Widescreen(16/32 bit): 2048x1152, 1920x1200, 1920x1080, 1680x1050, 1600x900, 1440x900, 1368x768, 1366x768, 1360x768, 1280x800, 1280x768, 1280x720, 1024x600, 848x480, 800x480, 720X480
Startech.com offers a full line of USB Display adapters. Use the below comparison grid to find the solution that works best for you:Performance Legend:
Best: Video Playback, Fullscreen HD (720p, 1080i)
Better: Internet browsing, Flash, YouTube Fullscreen
Good: Word processing, spreadsheets, simple internet browsing
*Note: These Products are not intended to be used for 3D games or 1080p Video Playback
USB-to-VGA External Video Adapters Maximum Resolution Performance Video Playback DisplayLink Mac OS Support USB pass-through Part Number 1920 x 1200 Best (USB 3.0) 2048x 1152 Best (USB 3.0) 1920 x 1200 Better 1920 x 1200 Better 1680 x 1050 Good USB-to-DVI External Video Adapters Maximum Resolution Performance Video Playback DisplayLink Mac OS Support DVI to VGA USB pass-through Part Number 1920 x 1200 Best (USB 3.0) 2048 x 1152 Best (USB 3.0) 2048 x 1152 Best (USB 3.0) USB32HDDVII « viewing 1920 x 1200 Better 1920 x 1200 Better 1680 x 1050 Good USB-to-HDMI External Video Adapters Maximum Resolution Performance Video Playback DisplayLink Mac OS Support HDMI to DVI USB pass-through Part Number 1920 x 1200 / 1080 Best (USB 3.0) 2048 x 1152 Best (USB 3.0) USB32HDDVII « viewing 1920 x 1200 / 1080 Best (USB 3.0) 1920 x 1080 Best USB to DisplayPort External Video Adapters Maximum Resolution Performance Video Playback DisplayLink Mac OS Support Part Number 2560 x 1600 Best (USB 3.0)