USB To DVI VGA Video Converter
The newest USB 2.0 technology allows users to use this external video card in USB style for expanding the computer screen across multiple displays through the high speed USB 2.0 protocol. Especially perfect for laptop users who do not have the option of adding an extra video card and also very beneficial for desktop users who do not want the hassles of opening up the tower case putting in an internal graphic card. 

Take any available USB port on your Desktop or Notebook and turn it into an additional video output for use with another display. The USB 2.0 to DVI VGA adapter is a cost effective solution for all PC users. 

Extending the computer desktop sizes across multiple displays allows for viewing more software applications together at the same time. Great solution for those who have lots of applications or content to be displayed but limited by the screen size. 

Easy installation. No need to open the computer case or struggle with compatibility issues related to internally adding a second graphics card. Computer users can add or remove VGA or DVI monitors on the fly by installing up to 6 of this USB DVI VGA display adapters without rebooting computer.

Clone/Expand The PC Screen To Additional Monitors
By using this external USB DVI VGA video adapter, you can have the whole computer screen spread out among different monitors,  projectors and so on. 

This usb video display adapter device offers full flexibility to clone or extend desktop visible space for displaying more computer applications on additional DVI or VGA monitors connected through this USB video display adapter.

This external USB DVI VGA video display adapter offer versatile advantages such as:

• Viewing spreadsheets from Excel across multiple screen displays for easier cross reference.
• More monitors for effective multi-tasking without cascading windows limited by one screen display.
• Viewing attachment files, web video on one screen while reading e-mails on another screen.
• Viewing live stock quotes on one screen while reading market new alerts on the other screens.
• Watching internet TV video like Youtube and DVD movie on different screens.
• Multiple screen presentations without bringing another computer.
• Ideal digital signage tool for commercial and retail sites.

Dual VGA DVI Output Mode Support
This USB video adapter outputs in both VGA and DVI signals. The equipped DVI-I  connector transmits both the digital and analog VGA signals for output to either digital DVI monitor or VGA monitor via using the provided DVI-I to VGA adapter.

Supreme High Resolution Video Quality
This external graphic video display adapter can now support up to 1920x1080 pixels at 32 bit true color mode. You can enjoy the ease of use with crisp and flicker-free images.

Multiple Display Mode Support
This USB DVI/VGA video adapter supports two operation modes, mirror/clone mode and extended mode:

• Mirror/Clone Mode: The mirror function will clone the PC screen onto other connected monitors for simultaneous displays of  the same PC screen, which is a great tool for presentation purpose or do multi-screen display for more high impact powerful presentation of your multimedia content like powerpoint or slideshow. 
• Extended Mode: This is the default mode after setup. The computer screen can be spread all over the additional monitors in this extended mode, allowing users to perform multiple tasks more effectively without cascading windows.
• Multiple View Angles: User can control the screen view angle by rotating 90 degrees for vertical view or 180 degrees as needed for display.

• An innovative and external USB display device for connecting additional monitors to your computer through USB 2.0 connection.
• More monitors for multi-tasking. Full flexibility to clone or extend desktop viewable space for displaying more applications together through additional monitors connected.
• Dual outputs in digital DVI and analog VGA signals for all VGA and DVI displays.
• Easy and expandable for up to 6 monitors simultaneously with static, interactive and video content.
• Auto display identification using VESA compliant protocols.
• Supports supreme high resolutions up to 1920x1080 pixels for all standard 4:3 and widescreen 16:9/16:10 flat panel displays.
• Supports various viewing angles of screen display.
• Enhances visual impact with 32-bit True Color Depth technology.
• Easy installation. No need to open the computer case or struggle with compatibility issues related to internally adding a second graphics card.
• Add or remove monitor without rebooting computer need.
• Used as digital signage solution for commercial and retail sites.
• Small footprint with portable design. 
• Fully USB 2.0 bus-powered. No external power supply needed.
• Supports Windows 2000(SP4),XP(SP2),Vista(SP1) and Windows 7.

• Video Input Interface: USB
• Video Outputs:  
  • VGA HDDE 15pin Female Connector
  • DVI-I HDDE 29pin Female Connector
• Video Output Resolutions:
  • 640x480 
  • 720x400 
  • 800x600 
  • 1024x768 
  • 1152x864 
  • 1280x720,1280x768,1280x800,1280x1024 
  • 1366x768 
  • 1400x1050 
  • 1680x1050, 1600x1200 
  • 1920x1080
• Display Mode Support:
  • Primary  mode
  • Extended mode
  • Mirror mode 
  • Off mode
• Video RAM: 8Mx16 DDR Synchronous DRAM (SDRAM)
• Operating System Support: Windows 7, Vista, XP(SP2), 2000(SP4)

• USB to DVI Converter
• DVI to VGA adapter
• USB extension cable
• Driver CD disk and user manual