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Three small black HDMI dummy plugs side by side

Vszerda

Vszerda 4K HDMI Dummy Plug 3-pack video adapter

SKU CH-PN7P-GV12Z

Three-pack HDMI dummy plug emulates a display up to 4096×2160@60Hz for headless GPU operation

  • Simulates a display to keep GPU active without a monitor
  • Supports 4K resolution up to 3840x2160 at 60Hz
  • Supports 2560x1440 resolution at 60Hz for high-quality visuals
  • Plug-and-play operation with no drivers required on Windows, Mac or Linux
  • Three-pack provides multiple headless adapters for servers or mining rigs

Headless 4K HDMI Dummy Plug 3-Pack

The Vszerda 4K HDMI Dummy Plug ships as a three-pack of compact adapters that emulate a connected display through EDID signalling. Each unit presents a virtual monitor to the host so the GPU remains active and maintains full resolution output without a physical screen attached.

Remote Desktops, Mining Rigs, Headless Servers

Administrators running headless Windows, macOS or Linux machines, cryptocurrency miners and render-farm operators gain a persistent display path for remote sessions and GPGPU workloads. Builders who need an actual video signal for capture cards or multi-monitor spanning must use a real display instead.

Maximum Emulated Resolution 4096x2160@60Hz

The adapter reports a peak capability of 4096×2160 at 60 Hz along with 3840×2160 and 2560×1440 at the same refresh rate. If the target application requires a higher pixel clock or a refresh rate beyond 60 Hz this plug will not satisfy the requirement.

How it compares

Measured against everything we stock in HDMI, DVI & VGA Adapters, at today’s prices. Recalculated every night.

Price $16.99
Typical for this category: the median of 172 items is $16.49.

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Specifications

No published specifications for this item yet.

Questions about this item

Which pack size should I choose for my headless setup?

The product is sold as a three-pack of HDMI dummy plugs, giving you three independent virtual displays for multi-GPU rigs or spare units.

What does the 4096x2160@60Hz rating mean when I connect this to my GPU?

It tells the graphics card that a 4K display is present at 60 Hz, so the GPU keeps full acceleration enabled for remote desktop, rendering or compute workloads without a physical monitor.

How does the HDMI interface limit what resolutions I can actually use?

The plug reports EDID data up to 4096x2160 at 60 Hz over HDMI, so any resolution higher than that or a refresh rate above 60 Hz will not be advertised to the OS.

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