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Video Graphics Array or VGA, as it is commonly referred, is the graphics standard used in older computers. Even though many computers today still support this graphics standard, it also depends on the type of monitor being used. These days the cables which carry the display signals are referred to as VGA cables. Available in a wide range and at different prices, the more expensive models have gold plated plugs or shielding which prevent interference. However, experts believe that these expensive models offer almost the same image quality as the cheaper versions. The main thing which should be kept in mind while selecting these cables is the cable length. The length should be equal to the distance between the source and display devices as longer cable lengths can lead to Continue reading »

A compact audio/video interface for transmitting uncompressed digital data is the High-Definition Multimedia Interface best known as HDMI. The HDMI cables are ones which relay digital video, audio and control signals without any deterioration. All these signals are transmitted over a single cable and using these cables is a space saving solution. Used to connect a high-definition device to an HDTV, one end of the cable needs to be plugged into the HDTV’s HDMI input slot and the other end into the device’s HDMI output slot. Once this is done, signals can be transmitted and HDMI outputs received. These cables provide excellent Continue reading »

Video Graphics Array or VGA, as it is commonly referred, is the graphics standard used in older computers. Even though many computers today still support this graphics standard, it also depends on the type of monitor being used. These days the cables which carry the display signals are referred to as VGA cables. Available in a wide range and at different prices, the more expensive models have gold plated plugs or shielding which prevent Continue reading »