What does displayport interface mean?

DisplayPort is a display interface released by the Video Electronics Standards Association (VESA). It transmits video signals while adding support for high-definition audio signal transmission. It also supports higher resolutions and refresh rates, and can support single-channel, one-way, and four-line connections.

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

DP interface, the full name is DisplayPort interface.

DisplayPort is a display interface released by the Video Electronics Standards Association (VESA). As the successor of DVI, DisplayPort will add support for high-definition audio signal transmission while transmitting video signals.

Supports higher resolutions and refresh rates at the same time. It supports single-channel, one-way, four-line connections with a data transfer rate of 10.8Gbps, which is sufficient to transmit uncompressed video and related audio. It also supports a 1Mbps bidirectional auxiliary channel for device control, and also supports 8-bit and 10-bit color.

Extended information:

Characteristics of DisplayPort interface:

1. High bandwidth.

2. Maximize the integration of peripheral equipment.

3. Take all internal and external interfaces.

There are two types of external connectors for DisplayPort:

1. One is the standard type, similar to USB, HDMI and other connectors.

2. The other is a low-profile type, mainly aimed at applications with limited connection area, such as ultra-thin notebook computers.

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