Four Kinds of Display Modes:
Extend Mode- Extend your working desktop with split-screen presentation to enhance work efficiency.
Mirror Mode - Sync images with two displays to gives you a convenient visual enjoyment. You can conveniently share and enjoy videos or slideshows on the big and high definition screen.
Primary and Secondary Screen Switching Mode - Easily switch your screens as you like, especially used when there is much information to display for a variety of people such as in a classroom and conference room or library.
Screen Rotation Mode - Turn left, right, up, down as you like. Largely used when your spreadsheets are two long to read or videos too big to watch.

Application:
-Add multi-monitor capability to a single computer, to enhance multimedia presentations.
-Great for researchers and writers, offering the ability to have reference material on one display while working on a separate document on another.
-Increase productivity by running multiple applications on different screens
-View large or several spreadsheets across multiple displays.
-A compact, lightweight solution for traveling business associates using USB 3.0-capable laptop PCs, enabling connection to a secondary display/projector.
-Add an additional video output to computer systems with no room for expansion

System Requirements
CPU: Intel Core 2 Duo 2.0 Ghz or better(recommended for video playback)
RAM: 2GB or better(4GB recommended for video playback)

What’s in the package?
USB Display Adapter
User Manual
Driver CD
Card