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We are pleased to tell you that the USB 2.0 VGA adapter (UVA100 & UVA200) could be supported the multiple adapters at one PC now. Attached is the newest driver of USB 2.0 VGA adapter (support multiple adapters) and it can work on Windows XP/Vista (64bit), Windows XP/Vista (32bit) and Windows 2000 (32bit). Please be noted that the installation is not same as prior driver. Please read the user manual before installed the driver. Thank you.
By the way, we noticed that the driver of USB 2.0 VGA adapter that you put it on your website, it was not the current driver. The current driver version is: 7.5.0.0522.0101 and it supported the resolutoin upto 1680 x 1050 x 16bit and can worked on Windows Vista (32bit), I sent you this driver last June. We do hope that you could upgrade this driver version to your website. Please let me know if you need me to re-send it. Thank you.
Updated User Guide for USB to Video Output Adapter Card
New Vista and XP Drivers for USB to Video Output Adapter Card 8.0.2.0222.0153
ONly $59.98 Pre-order Now this USB 2.0 > USB 2.0 Graphics Card
The connected display can be configured to either mirror or primary screen, or extend the Windows desktop allowing visibility of more applications at the same time.
The COOLGear DVI-PRO USB to DVI Adapter driver used to control the extra screen uses very little computer resource and offers a vast array of screen resolutions and color depth. This ensures that there is little difference in performance between a directly connected screen and a screen connected through the COOLGear DVI-PRO USB to DVI Adapter.
The COOLGear DVI-PRO USB to DVI Adapter supports all analogue displays with a DVI connector.
VGA displays can also be connected using a suitable DVI VGA converter. You can connect up to 6 pieces COOLGear DVI-PRO USB to DVI Adapters to one PC as same time, and each one can works for different using. USB to DVI Video Adapter USER GUIDE (clik Here)DVI Support The DVI output on the COOLGear DVI-PRO USB to DVI Adapter is via a standard 29-pin DVI-I Dual Link connector.
This should be connected directly to display. The DVI connector may be plugged and unplugged while the COOLGear DVI-PRO USB to DVI Adapter is on. The COOLGear DVI-PRO USB to DVI Adapter should be connected to a USB 2.0 port.
Supported Modes There are three components that make up the screen mode:
1, Resolution: In common usage, this refers to the number of pixels displayed on screen horizontally and vertically.
2, Color Depth: This defines the number of different colors that can be shown on the screen at the same time.
3, Refresh rate: Measures the speed that the entire screen is rescanned. Below is a list of refresh rates Supported at various resolutions and color depths for the COOLGear DVI-PRO USB to DVI Adapter.
Resolution Name Refresh rates available at 16bit color quality Refresh rates available at 32bit color quality
640◊480 VGA 60 72 75 60 72 75
800◊600 SVGA 56 60 72 75 85 56 60 72 75 85
1024◊768 XGA 60 70 75 85 60 70 75 85
1280◊768 WXGA+ 60 75 85 60 75 80
1280◊1024 SXGA 60 75 85 60 75
1440◊900 SXGA+ 60 75 85 60 75 85
1600◊1200 UXGA 60 60
PC with 1.2GHz or higher processor clock speed required. Intel Pentium/Celeron family, or AMD K6 / Athlon / Duron family, or compatible processor recommended. 256 megabytes(MB) of RAM or higher (512MB Recommended) Windows 2000/XP/Vista USB 2.0 port. 30MB of available disk space. Super VGA(800*600) or higher-resolution video adapter and display. CD-ROM or DVD drive