Innovation First, Inc. 1UCMA-137 1U Cable Management Arm 19" 28.5"-33" computer accessory
- Product Type:Cable…
- Panel Width:19" Rac…
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Vszerda
A Mini DisplayPort dummy plug that emulates a 4K display at 17 Hz, enabling GPU acceleration for headless servers, remote desktop, mining and rendering without a monitor
The Vszerda DP-064-HX is a Mini DisplayPort dummy plug that emulates a connected display up to 4K at 17 Hz. It lets a graphics card stay active when no monitor is attached, which is useful for headless servers, remote-desktop hosts and mining rigs. The gold coloured dongle draws no external power and needs no driver on Windows, macOS or Linux.
It suits administrators who need a GPU to remain initialised on a headless machine for remote access, rendering or compute workloads. It does not suit users who require a higher refresh rate than 17 Hz at 4K, nor those who need audio passthrough or HDR metadata because the adapter only handles EDID and DDC signals.
The single deciding specification is the 4K at 17 Hz maximum resolution and refresh rate. If your headless workload demands 4K at a higher frame rate, this plug will not meet that requirement.
| Brand | Vszerda |
|---|---|
| Model | DP-064-HX |
| Part Number | DP-064-HX |
| Color | Gold |
It fits any graphics card with a standard Mini DisplayPort output; the gold-plated connector matches the common 20-pin Mini DP interface used on modern GPUs.
After inserting the adapter, open the OS display settings and confirm the virtual 4K@17Hz monitor is detected and enabled; skipping this leaves the GPU idle.
The passive EDID emulator has no moving parts or firmware to wear out; it continues to present the same 4K@17Hz display identity indefinitely.
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