[ GLOSSARY DEFINITION ] Ports

DisplayPort 1.4

A DisplayPort version supporting 4K at high refresh and HDR over a USB-C or DP link.

Full Definition & Technical Explanation

DisplayPort 1.4 is a video interface version able to drive 4K at high refresh rates and 8K with compression. It is commonly carried over USB-C via Alt Mode.

See DisplayPort 2.1.

Where DisplayPort 1.4 Matters

Frequently Asked Questions

What is DisplayPort 1.4?

A DisplayPort version supporting 4K at high refresh and HDR over a USB-C or DP link.

What terms are related to DisplayPort 1.4?

Related Ports terms include USB 3.2 Gen 1, USB4 Gen 3.

Related Technical Terms

USB 3.2 Gen 1
A 5 Gbps USB transfer mode, the renamed USB 3.0 standard. Ports
USB4 Gen 3
A 20 Gbps USB4 mode, one of the USB4 transfer variants. Ports
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