Have you just bought a laptop? If you have bought a new computer you would exactly know what I am talking about. If you just flip your laptop or your computer a bit, you will find an array of confusing ports and wires and in desperation place it back, flat of the table. There is absolutely no need to be confused. If you want to hookup your laptop to larger screen monitor or to the projector, then this is just the thing you should be reading.
Consider for example the projector. The reason why it has so many input ports is because there is no clear cut demarcation or standardization for standard video connectors. Primarily categorizing them, you would easily locate an HDMI port, a VGA and a DVI port on your machine. It is so time consuming to figure out what to do and what to connect, because all of them look so familiar. In this posts we are going to cover VGA in detail, if you want to learn the difference between them click here.
So here is a brief about the VGA Cables and ports and the optimum use to enhance your performance.
Technically speaking VGA Cables carry an analog signal and not the digital signal. So if your output is using higher frequencies, then it’s possible to reach a relatively high range of video resolutions. This is the reason why the quality of a VGA Image is high end and can also vary across the different cables that may be used. So the next time you see the same image looking better on a larger screen, you now know that the other person has used a better cable!
What does it look like?
Well, it has pins and that too many pins, precisely 15 pins that have been spread over a typical trapezoid shape. There is not particular choice of color, yet some of these cable connectors and ports are always in blue. Almost a color synchronous with the VGA, the blue connector ports can be found in monitor, video cards and HD TV Sets too. A smaller version of the same port is also available. Another key element to remember for the longevity of your VGA interface is that it is not “hot pluggable”.
I am sure not many of us know this, but some devices cannot be connected or disconnected while the host is running and this is one of them. Though it might not cause considerable damage to the device, but at times hot plugging may create ‘surges’ in signal lines which may not have been protected. Also, it might reflect the error of “device not recognized” and leave you wondering why it is so!
There are various outputs that you can connect the VGA cable with. Ranging from the soft toned 640 X 350 PX @ 70 MHZ to 1280 X 1024 PX @85 GHZ, there are no set defined features that would enhance or degrade the quality of the signal but higher quality cables have coaxial wiring instead of the normal ones. Also the thicker coatings reduce the external interference and automatically enhance the output.
Basically, at this stage of technological revolution, where a new product is launched every day, VGA is considered to be a legacy Connector. VGA cables are on the verge of getting obsolete and getting replaced by HDMI and Display ports.
My father has a computer system with CRT monitor that works perfectly fine and I guess he will continue to use it for another 7-8 years, In today’s digital age, there is a generation that uses the old computers and are pretty satisfied, so they will continue to use VGA cables.
There are different types of VGA Cables and in order to help yourself with the best output, you need to know what would give the optimum results. Based on the models described below, you can pick and choose the one which is best suited to your needs.
An Angled VGA Connector Cable
With a 90 Degree upward connector 24 AWG conductor, this VGA Cable supports up to 1280 X 1024 resolutions. Allowing you the maximum flexibility in positioning the monitor, this cable can easily connect in the smallest spaces and is ideal for video presentations, video splitters and KVM switches. A combination of Coax and twisted pair of cables makes it functional at a distance of 100 feet also without the use of a booster. Perfect for cases where your display unit is a bit farther away from the machine, this cable is a must have in your collection!
Flexima VGA Cables
Looking for an ultra-thin cable? This is what you should be using for optimum quality of display up to a distance of as good as 100 feet from your display Unit. Ideal for connecting a PC to a monitor or a projector it supports a visual output of 1600 X 1200 resolutions. The super sleek design was kept in mind to make it extra compatible for wall mounted devices. Because the connector cable does not coil during the installation, it makes installation very easy is the tightest of spaces. With double shielded twisted cable pairs and a triple shielded coax, it leaves no space of Ghosting and distortion. Run your home theater, HDTV apps, classroom setups and server rooms’ ofcourse on this cable and be amazed at the output quality.
VGA with Audio Cables
If you have been looking for something compatible with your desktop or an in-wall application, then this is what you need to choose. It has a CMG rated jacket which provides a solution for in-wall mountings and supports clarity in audio. Designed to support very high resolution videos, the rounded connectors make connection is very tight spaces with ease, without posing much fight for the technician. There is a perfect 3.5 mm audio pigtail which extends around 24 inches away from the VGA cable which allows audio connectivity for the laptops where the audio and video output ports are placed on opposite sides of the machines.
Audio/Video and 3.5 MM Cables
This is the closest you can find to an All-in-one VGA projector cabling composite video and SMART whiteboard cables. Just the perfect choice for classrooms, board rooms and training centers; all the HD 15 Connectors and 3.5 mm Connectors are low profile, featuring specific breakout lengths to fit the application.
VGA Monitor and Projector Cables
With an In –wall mounting specification, rated as CMG jackets covering the wires, it supports a display of up to 2048 X 1536 resolution. All the 15 pins of the connector are used in the connection with low profile connectors.
Conversion from VGA to DVI- cables
This is the next generation set of cables that connects VGA devices to analog displays while supporting resolutions of 1600 X 1200 and can be easily used with DVI-I port and can be extended up to the length of 5 Meters. Gold plating of the contacts provides full conductivity with absolutely no loss of data, error fee transmissions and hot plugging of DVI display devices.
Why use the VGA Cables?
If the Display and output was the only criteria, then you would have to buy a million devices around you to suffice the need of the various audio and video display units. Which of course is neither practical nor possible, hence, the best use of the connectors is made, to covert different outputs and inputs to a uniform interface, such that any connectivity can happen anywhere. This is why the VGA Cables are used – To make the devices compatible with each other such that they function in synchronization for the desired Output!
Making a need based choice
With so many options and brand names to choose from, choosing the right kind of a VGA connector Cable boggles the mind. If you are looking for a one stop shop for all your requirements, then you need to be checking out the array of VGA Cables available at Amazon.com.
Look at the inside of the plug and if you can identify 14-15 pins then you have found the VGA Cable. Unveiled in 1987 by IBM, many manufacturers have branded the VGA cables. So while the gold plated plugs would seem to be on the steeper price curve, the other ones are pretty affordable. But going by the rule of the thumb, a comparison between the outputs generated a cheap cable and that of an expensive cable is significant and buying the shortest cable would also enhance the output. For the gaming console lovers, this is almost the lifeline. With a use in almost every field of technology, these wonder cables are imperative to audio visual outputs.