Analog signals can be converted to digital and viewed on the latest plasma screens, LCD displays and other such devices with the help of a VGA to DVI-D conversion unit. Working on simple plug and play functionality, one needs to connect the VGA source to the input of the converter and the DVI display device to the output port. Once the unit is powered on, the input signals are scaled to the native resolution of the display. This is how the conversion from analog to digital takes place. The resultant images are high quality as this converter improves the brightness, contrast, and color dynamics. The resolutions supported range from UXGA (1600×1200), SXGA (1280×1024), XGA (1024×768), SVGA (800×600), to VGA (640×480).

While the input resolution is automatically detected, the output resolution and refresh rate can be selected through the On Screen Display menu and front panel push buttons on the VGA to DVI-D Converter. These converters follow easy installation procedures and do not require any additional software or device drivers for operation. The input connectors are VGA 15 Pin HD female while output connectors are DVI-D Single link or VGA 15 Pin HD female. Continue reading »

Digital DVI signals from the computer can be converted into analog signals with the help of a DVI-D to VGA Adapter. These adapters ensure that analog devices such as CRT monitors or older televisions which are not equipped with digital output can still be connected to their digital sources. There are three types of DVI connections: DVI-Digital, DVI-Analog, and DVI-Integrated (Digital & Analog). By using this product, signals from the former are converted to analog. Modern video cards and display devices only have DVI outputs while older monitors have the Video Graphics Array (VGA) input interface. Conversion between these two interfaces can be achieved by these adapters.

Operating on plug and play methodology, one connector of the standard VGA cable is inserted into the VGA female end of the DVI to VGA adapter and the other end is inserted into the VGA port. The DVI-D end of the adapter is connected to the DVI port allowing Continue reading »