The number of interfaces used by GPU and PC monitors' manufacturers has sort of decreased over the past few years, and there are many cases when the user is simply left without any alternate options when wanting to add an extra monitor to his/her computer setup, for example. This is exactly the point where adapters come in handy, and, in fact, this is exactly the type of product we'll talk about as follows, namely the USB 2.0 Display Adapter DVI w/Audi(1680x1050) (model LH-DVI17RA) from Lohas Technology, a device that will make this whole connectivity process a very fast and easy one.

The primary goal of the USB 2.0 Graphic Adapter is to allow users to connect an extra monitor to their desktop PC or laptop's USB port. The connected monitor can be configured to either clone the primary screen, or extend the Windows desktop allowing visibility of more applications at the same time.

According to the manufacturer, the device supports up to six simultaneous displays, including widescreen displays, extending your desktop and your horizons. It operates at a high resolution of 1600x1200/1680x1050. Naturally, that's possible due to the fact that this adapter packs a very large number of connectivity options, namely DVI/VGA/HDMI video output, while the available ports include DVI, USB mini-B, Audio, Mic and DC.

Moreover, the USB 2.0 Graphic Adapter driver used to control the extra screen uses very little computer resource and offers a vast array of screen resolutions and color depths. This ensures that there is little difference in performance between a directly connected screen and a screen connected through the USB 2.0 Graphic Adapter. Sadly, pricing and availability details have not been provided.  


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