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 KVM (Keyboard, Video, Mouse) switch allows the user to connect a single monitor, keyboard and mouse to different computers via a VGA connector. This ease of connection is essential in managing workstations on a particular data center or office where a single operator needs to control several computers or servers simultaneously.

common problem

Why is VGA being replaced by digital interfaces?

VGA is being replaced because digital interfaces like DVI and HDMI offer better image quality, higher resolutions, and more features. Digital signals also have less interference and degradation compared to VGA's analog signals.
While some modern monitors may have VGA ports, they are mainly designed for legacy systems. VGA may struggle to support very high resolutions. It's better for lower - to - medium - resolution displays.
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.

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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.

Ethan

This VGA cable is affordable and gets the job done. It's a good choice for those who still rely on VGA - compatible devices.

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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.