The DVI or digital video interface has replaced the outdated VGA technology in 1999. These cables are used to connect a video source like a graphic card to a display like laptop or computer monitor. Different technologies have been developed to perform this simple task. Some of the prominent cables are DVI, HDMI and VGA. Read on to understand more about different types of DVI connectors.

The DVI connectors fall in three categories:

• DVI-A or Analog
• DVI-D or Digital
• DVI-I or Integrated

Where to buy these cables from?

You could buy the above-mentioned tables from a good online store like PrimeCables DVI cable. The above-mentioned cables are further bifurcated into single link and dual link. In order to understand these DVI connectors you must first understand the difference between link types. These DVI connectors run on the technique of Transition minimized differential signaling or TDMS to transmit the data. Four TDMS links are present in a single link DVI connector.

Each TDMS link shares green, red or blue video. The fourth link serves as a clock control channel. These channels are compatible to support resolutions of as much as 1920 X 1200. On the other hand, double link connectors have twice the number of TMDS pairs as compared to the single link DVIs.

The DVI Analog cable is quite popular in the market. It comes in an analog only format. The 17 pins present in the cable are compatible to carry the analog signals. However, these connectors do not come with a dual link option. They are much similar to the VGA cables presentation wise but they do have few alterations. You would require this cable if you need to connect a VGA video card to DVI a type monitor. However, due to some technical reasons DVI-A cable are rare in nature.

Benefits of the DVI-D cables

DVI-D cables are prepared in a manner to transfer the video signals in the digital form. They are available in three rows of 8 pins and a grounding slot. The single link cables come with 18 pins along with a ground pin. The best part of these cables is that they easily work with both DVI-I as well as DVI-D connectors. DVI-D connectors are present in most of the monitors.

DVI-Integrates cables are designed perfectly to support the transmission of digital as well as analog signals. These cables are designed to connect with a monitor and accept the digital and analog signals. You must research well before choosing the right cable as per your requirement.

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