Average Reviews:
(More customer reviews)I work at an office where each computer has 4 screens.We had no difficulty getting desktop cards to run 4 screens, but laptops were a different story.We used to get these large Dell docking stations with a pci card slot.They no longer make these and the new ones will do two external screens with the laptop closed.We keep the laptops closed on the docks, so I needed 2 more screens.
We purchased another brand of USB adapters and while they worked, we had problems with them.If you open anything video intense (quicktime for instance) or that heavily used the microsoft .net framework, the screens would flicker and go crazy.You would lose control of the mouse and keyboard making the computer unusable.Quickbooks 2010 was one of these products.
The screens with the other brand of USB adapters were also somewhat fuzzy and much less clear than the 2 screens on the integrated video.
I had just about given up hope when I read about Display link.I mean all usb adapters are equal right?(Answer: No way!)I visited their website and saw the videos of one of their employees running 720p video and thought I would give it a shot.Plugable was one of their featured products.
What a difference!These Plugable adapters are almost identical to the integrated video.They have clean and crisp video and each one shows up as a separate monitor in the Windows display preferences.I was able to play video and open Quickbooks without error.PDFs and other documents also scrolled faster, identical to the speed of the integrated video. They used to lag before when on the usb adapter screens.
This product is highly recommended for those needing extra screens.Very highly recommended for laptop users because your video card options are limited.
I even had the company contact me to let me know that there had been a price drop shortly after I ordered, and they wanted to refund me the difference.Very few companies would do that, and it speaks volumes to the folks over at Plugable.Thanks again for making such a wonderful product.
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Product Description:
The Plugable UGA-2K-A enables multiple monitors with any laptop or desktop (one adapter required per monitor, up to 6). Most people use it to gain a 2nd or 3rd monitor for their laptop. You get the full benefits of USB, including plug and play connectivity, thin and flexible cabling, and ability to connect via USB 2.0 hubs and repeaters. This makes it possible to add many monitors to any computer easily. Projectors can be connected with long and flexible USB wiring that doesn't lose monitor configuration information. Multitask with a dedicated monitor for each document or application. This adapter works by rendering 2D/3D with your computer's CPU and GPU, and then compressing and transmitting the pixels that change over USB. Dual core or 2Ghz or better CPU recommended. The monitor itself is then constantly refreshed directly from the USB hardware. The adapter package includes a USB 2.0 cable and hardware adapters for the different connector types (DVI to VGA and DVI to HDMI). Analog VGA connections are supported up to their maximum of 1920x1200 and digital DVI/VGA connections up to 2048x1152. No power plug is needed - power is provided by USB and the adapter has an LED indicator light. Windows 7/Vista/XP drivers installed automatically via Windows Update. 32 and 64 bit supported for both Vista and Win7. Windows Server SKUs not supported. GPU is used for 2D/3D rendering on Windows, requiring Intel, nVidia, or ATI primary WDDM driver. Beta-level Mac support for Intel OS X 10.4 or later, 32 and 64 bit. Not compatible with MacBook Pros with switching nVidia/Intel graphics. Open source available for Linux and other platforms. Linux requires manual configuration - for advanced users only. See plugable.com for additional information and tips for making the most of your Plugable USB display adapter.
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