What are the commonly used display interfaces?

Commonly used display interfaces are: 1. HDML interface; 2. DP interface; 3. VGA interface; 4. DVI interface; 5. DVI I interface. The HDML interface is a high-definition interface that can transmit not only video but also audio.

#The operating environment of this article: windows10 system, thinkpad t480 computer.

Commonly used display interfaces are:

HDML interface

HDML interface is a high-definition interface that can not only transmit video but also audio. Many TVs now , computers all use this interface.

DP interface

The DP interface is a digital video interface that can transmit video and audio at the same time. And it is compatible with VGA and DVI interfaces.

VGA interface

The VGA interface has been very common in the past few years, and it is also slowly being eliminated. Recently, several graphics cards no longer have VGA interfaces, but we can Adapters are also available.

DVI interface

The DVI interface is divided into three types: DVI-A, DVI-D and DVI-I. Let me first introduce you to the DVI-A interface. The DVI-A interface is a 12 5-pin DVI cable.

The DVI-D interface can only transmit digital signals, not analog signals, so it cannot be connected to the VGA interface and therefore cannot use a monitor with a VGA interface. Everyone should pay attention to this when buying a graphics card or a monitor. It uses 24 1 pin DVI cable.

The DVI I interface can transmit digital and analog signals. It uses a 24 5-pin DVI cable.

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