AITech's USB to HDMI Converter enables you to connect one more monitor, LCD or projector to a computer with a USB 2.0 port. This is a perfect solution for user to connect computer to an HDTV via an all in one HDMI connection (1080p). For desktop users adding an extra monitor via USB connection is easier than ever without having to open the computer chassis to install an internal video card. With this handy adapter, you can enjoy many benefits brought by an add-on monitor. The most obvious one is that you get more desktop area to have more applications visible at one time. For example, you may work on one monitor while your family watching video on the other. No more stacking windows within the confines of a single display. Or you may span an application, e.g. spreadsheets, across two sides of displays.