To have 2 screens very simply

This VGA USB adapter is intended for all those who have only one VGA port on their graphics card. It comes in a bag with instructions in English only. The latter is far from essential. Aesthetically, it incorporates the Apple codes with aluminum finish for the VGA portion and white for the USB cable. In a very simple way, it connects the VGA screen that then plugs into a USB port. The cable provides is really small but, anyway, it is connected to the VGA cable of the screen. In the end, we therefore have a conventional length for a screen. There, automatically prompted us to install a driver (essential). Allow the process to run for a few minutes then prompted us to restart. We are still waiting a few minutes to finalize the installation and the second well at startup screen appears. One can take his window and put it on the other screen and so start enjoying the 2 screens.

Tested under Windows 8.1, it is really very simple. A right click on the mouse and a small tower in the menu screen resolution 'confirms the emergence of the second screen. You can change its resolution according to its USB output. In USB 3.0, one reaches 1920X1080 800X600 against USB 2.0. The difference is significant. So be careful when buying this product, for most computers to USB 3.0.

Easy to use, this VGA / USB adapter keeps its promises and appears as the ideal solution for anyone who wants to add a screen to his desktop or laptop computer, having no second VGA port on the graphics card or VGA output on a laptop. It should nevertheless focus operation with a USB 3.0 port if you want to enjoy its maximum resolution screen.

Update 10-11-14: This product works perfectly with a video projector with VGA output. It connects the device to the VGA card that is inserted into a USB 3.0 port on the front panel (easily accessible) and you can enjoy a big screen. This is much less constraining than having to disconnect any of the plugs screen or having to pick an available port on the back of the computer.