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Small black DisplayPort dummy plug with gold contacts

LORDWORLD

LORDWORLD DisplayPort Dummy Plug 3840x2160 4K@17Hz

SKU CH-DFX6-M46CR

Emulates a 3840×2160 4K@17Hz display to keep the GPU active for remote desktop, mining, rendering or headless server use

  • Supports 4K resolution up to 3840x2160 at 17Hz
  • Enables GPU acceleration for remote desktop and rendering tasks
  • Plug-and-play on Windows, macOS and Linux with no drivers required
  • Fixes headless display issues such as black screens and freezes
  • Unlocks full graphics card potential for streaming, VR and mining

Headless GPU Emulator

This DisplayPort dummy plug presents a virtual 3840x2160 display to any graphics card with a DisplayPort output. It allows the GPU to remain active and accelerated when no physical monitor is connected. The device targets operators of headless servers, mining rigs, render nodes and remote desktop hosts who need consistent GPU availability without a display attached.

Plug And Play Integration

The adapter requires no drivers, external power or configuration on Windows, macOS or Linux. It draws power directly from the DisplayPort connector and occupies a single port, leaving other outputs free for physical monitors or additional dummy plugs. It resolves common headless issues such as black screens, frozen sessions, reduced resolution and unexpected service stops during remote administration or automated workloads.

Passive Thermal Profile

With no active components, the plug generates no audible noise and adds negligible heat to the chassis. Power draw is limited to the DisplayPort source capability, so it does not affect system power budgets or require supplementary cooling. The passive design ensures silent operation in dense rack environments or compact mini servers where airflow and acoustic space are constrained.

How it compares

Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 90% of the 5,998 comparable items (median $24.99).

Specifications

Product
Brand nameLORDWORLD

Questions about this item

Does the 17 Hz refresh rate limit smooth remote desktop use during long sessions?

The plug emulates a 3840x2160 display at 17 Hz, so the GPU stays active for remote access, mining or rendering, but on-screen motion will not be fluid.

Does the dummy plug get warm or draw extra power when left running all day?

It draws power only from the DisplayPort connector, needs no external supply and runs cool enough for continuous headless operation.

What must the host system already have for this adapter to work?

A graphics card with a DisplayPort output running Windows, macOS or Linux — no driver installation is required.

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