VGA - Video Graphics Array for Display Connection

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VGA: Analog Video Interface Standard

VGA: Analog Video Interface Standard

VGA (Video Graphics Array) is a standard for transmitting analog video signals, commonly used for connecting computers to monitors. It can provide high - resolution video images. However, with the development of digital display technology, VGA interfaces are gradually being replaced by digital interfaces like DVI and HDMI, but are still widely used in some old devices or specific scenarios.
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Advantages of the product

High - Resolution Video Output

Capable of providing high - resolution video output for computer monitors. It has been a standard for many years, offering users clear and sharp visual displays, suitable for general computing tasks, presentations, and basic multimedia viewing.

Widely Available and Compatible

Widely available on both computers and monitors, especially in older devices. Its long - standing presence in the market means that it is highly compatible with a large number of legacy systems, making it still relevant in some specific scenarios or when dealing with older equipment.

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A VGA extender is designed to increase the distance between the source and destination of the VGA signal. It can be a simple passive device for short extension or an active device such as powered extenders or VGA over Ethernet extenders. This is useful for situations like large - scale Audio Visual installations in a conference hall, where monitors and computers are placed far apart.

common problem

What is VGA mainly used for?

VGA is mainly used for connecting computers to monitors. It transmits analog video signals, providing a way to display computer - generated visual content on a monitor screen, especially in older systems.
Yes, it's easy. Just connect one end of the VGA cable to the computer's VGA output port and the other to the monitor's VGA input port. The system usually detects and configures the connection automatically.
Yes, there are adapters available to convert VGA to digital interfaces like DVI or HDMI. These adapters are useful when trying to connect a VGA - equipped device to a digital - only display, although some functionality may be limited.

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User evaluation of the product

Aiden

This VGA cable from Shenzhen Dasheng Digital is well - made. It ensures a stable connection and good video output for our old - fashioned setup.

Hazel

We use VGA to connect an old projector, and it does the job. It's a reliable option for those with legacy equipment.

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Analog Signal Compatibility

Analog Signal Compatibility

Since it transmits analog signals, VGA can be used in situations where digital - only interfaces may not be suitable, such as in some industrial control systems or with certain types of analog - based display equipment that require an analog video input.