You probably know it well that what a DVI to VGA adapter, cable or converter can do for you when you are looking for something to hook up a 15-pin VGA/SVGA monitor to a DVI port. If you have no idea about VGA to DVI adapters and the like, no problem we are very pleased to explain it to you, which actually is our main purpose for writing this article.
Simply put, the major benefit of this amazing small device is to allow you a barrier-free operation between a computer with a DVI video card and VGA monitors together.
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Why you need a DVI to VGA adapter, cable and converter?
With the rising popularity of netbooks, laptops and Macintosh OS X, it is necessary to introduce a small device to the market in order to allow extracting analog or converting digital signals into analog signals conveniently. Or all those older VGA devices will be kept away from the newer trend of digital technology. In other words, you have to abandon the old generation in order to welcome the new generation of monitors. However, it is not economy and a huge waste this way.
So here comes those small devices. It offers an inexpensive and convenient solution to this tricky problem. Since these VGA to DVI adapters were introduced to the market, you don’t have to worry about whether or not your older video cards would refuse to work with your newer analog-compatible display with a DVI-I and DVI-A port any more, and vice versa. All you need is just one piece of low-cost and no-frills DVI-I to VGA adapter cable. Actually most of the time VGA to DVI cables would be offered free of charge when you pick up a new DVI device. Anyway, if you are going for a higher quality graphics, probably you need to purchase another higher quality cables.
Things you need to know about DVI to VGA converter, adapter and cable
Since you have basic understanding about what on earth is a DVI to VGA adaptor now, it makes sense for you to know more about related information. And we believe that this knowledge will help you a lot when you are planning to purchase an adapter, cable or converter for yourself. From our point of view, at least you’d better know one thing or two about the following two terms.
DVI stands for Digital Visual Interface, which is a digital interface standard created by the Digital Display Working Group (DDWG). Now we all know that DVI standard is designed to replace VGA analog signal so that bring the display world into the new digital age. When necessary, DVI can be converted into any other format signals you need with a variety of converters, such as VGA to DVI converter, DVI to HDMI converter and DVI-D to VGA converter and the like. However, DVI-I to VGA adapter and DVI-A to VGA adapter doesn’t converter anything. They just extract the analog part from the signals.
VGA stands for Video Graphics Array, which is graphics display system for PCs developed by IBM. Except for analog signals, VGA can not use digital signals. Compared with earlier graphics standards for PCs such as MDA, CGA, and EGA, VGA is a relatively advanced standard. But now it has being replaced by newer standards such as DVI and HDMI. However, all PCs made today still support this standard since VGA still obtains its share of market.
Where to find VGA to DVI cable, adapters and converter
So now comes the most important questions – where to find a quality adapter, cable and converters? What should be paid attention to when making a purchase of them? First of all, you need to determine the length a DVI to VGA cable or VGA to DVI cable you actually need. If possible, do a measurement beforehand to make sure you won’t go wrong. Regularly all electronics stores offer two sizes of this item, either normal or mini. It really depends on what you are using them for. From our experiences, it would be a good idea to buy them from major retailers of electronics products such as Radio Shack, Newegg, Tiger Direct, Sears and Best buy. Usually these places won’t let you down no matter it is a DVI to VGA adapter or converter.