China Unveils GPMI: The New Standard Set to Replace HDMI and USB

PHOTO BY SRATTHA NUALSATE ON PEXELS

China has introduced GPM, a new connection standard designed to replace both HDMI and USB. GPM promises faster data transfer and simplified connectivity by combining multiple functions into a single cable.

This move could change how devices connect, potentially making cluttered cables a thing of the past. Many are watching closely to see how widely it will be adopted.

What Is GPMi and Why Now?

GPMI, or General Purpose Media Interface, is China’s new all-in-one connector aiming to replace both HDMI and USB. It merges video, audio, data, and power into a single cable, eliminating the need for multiple ports on modern devices.

Its 2025 debut reflects China’s effort to unify media and power standards into a more efficient format. The following post notes that it was officially released by the Shenzhen International 8K UHD Video Industry Alliance:

While the Americans are pondering tariffs instead of innovations, a new standard is being defined in China that replaces all previous cable standards with a single standard for power, data, audio, and video.

GPMI Standard Officially Released

Recently, the Shenzhen International… pic.twitter.com/55GlzzvO7s
— Johannes Maria (@luo_yuehan) April 8, 2025

GPMI introduces both Type-B and Type-C interfaces, supporting broad compatibility and future-forward design.

Specs That Could Disrupt Global Tech

GPMI supports transfer speeds up to 192 Gbps, doubling the bandwidth of HDMI 2.2. It can also deliver as much as 480 watts of power—enough to run demanding monitors or laptops through a single connection.

The cable merges data, video, power, and even control signals in one streamlined interface. As indicated in the following post, GPMI is also capable of network connections and two-way communication systems:

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A post shared by Hashem Al-Ghaili (@hashem.alghaili)

Its compact, durable design targets cleaner setups and fewer ports, though real-world adoption remains to be seen.

Global Reaction: Challenge or Coexistence?

GPMI is gaining attention for its bold attempt to unify cables, offering 192 Gbps video and audio speeds and up to 480 watts of power. It handles power, data, network, and control through one streamlined connection.

Despite its technical appeal, adoption is mostly limited to China. In the video below, it notes that global brands like LG or Sony have yet to back it:

Without international support, GPMI remains a long shot—but one with real future potential.