Tuesday, September 21, 2010

A VIdeo Switching Device: VGA Switch


A VGA Switch is used to switch video from multiple sources to one display device. It eliminates the hassle of plugging and unplugging in VGA cables repeatedly between sources. It functions by connecting the VGA video sources and display to the VGA switch with standard SVGA cables reducing cost and saving space. Its possible to for multiple computers to share a single video display which has a VGA port. VGA Switcher allows one monitor to be switched between two or more video sources without degrading video integrity and clarity.

A VGA Switcher is available in a wide range of sizes starting with 2 ports and going up to 8 ports. They provide crisp and clear images with a resolution of 1920 x 1440 @ 60 Hz and a frequency of 250 MHz. The input signals remain consistent and there is no degradation in the quality of video output. Switching of the signals is done via push buttons in front of the unit or via infra red remote control. VGA Switches are work on plug and play functionality and do not require any additional software for operation.
This video switcher is able to deliver high resolutions and maintain clear video quality.
Some brilliant posts related to vga video switches worth reading.

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