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Small black Mini DisplayPort dummy plug with compact rectangular body

Vszerda

Vszerda Mini DisplayPort Dummy Plug 2560x1600@60Hz 4K@17Hz

SKU CH-0MJQ-MTPRD

A Mini DisplayPort dummy plug that emulates a 2560x1600 display at 60 Hz or 4K at 17 Hz to enable headless GPU operation

  • Enables GPU acceleration for remote desktop and rendering via headless emulation
  • Supports 2560x1600 resolution at 60Hz for high-definition virtual display
  • Plug-and-play on Windows, macOS, and Linux with no drivers or external power required
  • Emulates a connected display to unlock full graphics card potential for mining and streaming
  • Compact, low-cost solution for headless servers, colocation farms, and remote-deployed PCs

Headless Mini DisplayPort Emulator

The Vszerda dummy plug connects to any graphics card with a Mini DisplayPort output and presents a virtual 2560x1600 display at 60 Hz. It lets the GPU stay active when no physical monitor is attached, enabling remote desktop sessions, rendering jobs and mining rigs to run without a screen. The adapter is powered entirely by the port and requires no drivers on Windows, macOS or Linux.

Resolution and Refresh Limits

The emulator advertises a maximum of 2560x1600 at 60 Hz, with a 4K signal limited to 17 Hz. This ceiling is set by the dummy's internal EDID and the Mini DisplayPort link, so higher refresh rates or resolutions cannot be negotiated. Users needing 4K at standard frame rates will find the 17 Hz cap unsuitable for interactive work.

Upgrade from Software Virtual Displays

Software-only virtual displays often fail to initialise the GPU before the OS loads or clash with certain remote-access tools. This hardware plug solves the macOS headless issue and keeps the graphics card powered for OBS streaming, VR compositing and compute workloads. It is not for builders who need a second physical display output or who require EDID customisation beyond the fixed 2560x1600 profile.

Highlights

  • Enables GPU acceleration for remote desktop and rendering via headless emulation
  • Supports 2560x1600 resolution at 60Hz for high-definition virtual display
  • Plug-and-play on Windows, macOS, and Linux with no drivers or external power required
  • Emulates a connected display to unlock full graphics card potential for mining and streaming
  • Compact, low-cost solution for headless servers, colocation farms, and remote-deployed PCs

Specifications

No published specifications for this item yet.

Questions about this item

What resolution and refresh rate should I expect from this Mini DisplayPort dummy plug?

The plug reports a 2560x1600 display at 60 Hz to the GPU, while the maximum 4K resolution is limited to 17 Hz.

How does the 2560x1600@60Hz emulation affect remote desktop and GPU tasks?

The GPU treats the virtual display as active at 2560x1600 and 60 Hz, enabling hardware acceleration for remote sessions, rendering, mining and streaming without a physical monitor.

Which Mini DisplayPort standard does this dummy plug use and what does it cap?

It plugs into any Mini DisplayPort output and caps the emulated display at 2560x1600@60Hz or 4K@17Hz, with no driver or external power required.

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