About this item


Supports 4K Ultra HD Resolution--The ECKDZMY HDMI Dummy Plug supports up to 38402160@60Hz & 2560x1440@60Hz1080@60Hz.4K Ultra HD resolution, delivering exceptional image quality.


It is especially suitable for high-performance remote desktop operations, video editing, and game development, ensuring smooth and clear display even in virtual environments.


Plug and Play, Easy Installation--No drivers or complex setup are required. Dummy plug would be useful for situations where you don't have another cord to connect to the card and want to use that GPU for something like cryptocurrency mining or BOINC work unit crunching - Works with PC Windows, Mac, Mac Mini OSX, Linux or on any HDMI enabled computer.


Perform high resolution hardware accelerated remote desktop and GPGPU operations like crypto currency mining, video rendering and simulations, greatly enhancing the convenience of installation and use. It is especially ideal for users who need to quickly deploy virtual display devices.


Monitor Simulation to Keep GPU Active--By simulating the presence of a monitor, the ECKDZMY 4K HDMI Dummy Plug ensures that the computer and GPU remain fully functional even when no physical monitor is connected.


It is suitable for server management, remote desktops, and multi-screen virtual displays, preventing resolution drops or performance issues caused by the absence of a connected display.


Multi-Resolution Support for Versatile Needs--Create a virtual second screen which does not actually exist. use dummy display so that can "cast" the second (virtual) screen to a chromecast device Works on remote computers without local monitor resolution ratio optional:1024x768@60Hz,1280x800@60Hz,1920x1080@60Hz, 1920x1200@60Hz,2560x1440@60Hz3840 x 2160@60Hz


Strong Compatibility, Suitable for Various Devices--The ECKDZMY HDMI Dummy Plug is highly compatible with a wide range of devices, including desktops, laptops, servers, and other systems requiring virtual display output.


Whether in home, office, or data center environments, it provides a stable virtual display solution, greatly enhancing the flexibility and operational performance of your equipment.


Ghost Adapters works MD graphics card "detected" that a monitor was plugged in. real test was connecting with TeamViewer and AnyDesk,Great for headless RaspberryPi. Tricks VNC display so full resolution. Easier than software solutions and stable.

FEATURES

• • ✅Supports 4K Ultra HD Resolution--The ECKDZMY HDMI Dummy Plug supports up to 3840×2160@60Hz & ，2560x1440@60Hz，1080@60Hz.4K Ultra HD resolution, delivering exceptional image quality. It is especially suitable for high-performance remote desktop operations, video editing, and game development, ensuring smooth and clear display even in virtual environments.
  • ✅Plug and Play, Easy Installation--No drivers or complex setup are required. Dummy plug would be useful for situations where you don't have another cord to connect to the card and want to use that GPU for something like cryptocurrency mining or BOINC work unit crunching - Works with PC Windows, Mac, Mac Mini OSX, Linux or on any HDMI enabled computer. Perform high resolution hardware accelerated remote desktop and GPGPU operations like crypto currency mining, video rendering and simulations, greatly enhancing the convenience of installation and use. It is especially ideal for users who need to quickly deploy virtual display devices.
  • ✅Monitor Simulation to Keep GPU Active--By simulating the presence of a monitor, the ECKDZMY 4K HDMI Dummy Plug ensures that the computer and GPU remain fully functional even when no physical monitor is connected. It is suitable for server management, remote desktops, and multi-screen virtual displays, preventing resolution drops or performance issues caused by the absence of a connected display.
  • ✅Multi-Resolution Support for Versatile Needs--Create a virtual second screen which does not actually exist. use dummy display so that can "cast" the second (virtual) screen to a chromecast device Works on remote computers without local monitor resolution ratio optional:1024x768@60Hz,1280x800@60Hz,1920x1080@60Hz, 1920x1200@60Hz,2560x1440@60Hz，3840 x 2160@60Hz
  • ✅Strong Compatibility, Suitable for Various Devices--The ECKDZMY HDMI Dummy Plug is highly compatible with a wide range of devices, including desktops, laptops, servers, and other systems requiring virtual display output. Whether in home, office, or data center environments, it provides a stable virtual display solution, greatly enhancing the flexibility and operational performance of your equipment. Ghost Adapters works MD graphics card "detected" that a monitor was plugged in. real test was connecting with TeamViewer and AnyDesk,Great for headless RaspberryPi. Tricks VNC display so full resolution. Easier than software solutions and stable.

Where do your products come from?
We source inventory through liquidation and wholesale channels, including overstock, closeouts, shelf-pulls, and inspected customer returns from major retailers and distributors.

Why are your prices so much cheaper than retail?
We buy inventory in bulk and price items to move quickly. This reduces overhead and removes typical retail markups.

Are the products authentic?
We focus on legitimate sourcing channels and aim to describe items accurately with clear condition information.

What does “Like New” mean?
Like New items are in excellent condition with little to no signs of use. This can include items that were opened but are still in like-new condition.

Why do some items have different packaging?
Liquidation inventory may include items with opened or replacement packaging. Condition is always shown on the listing.

Do you combine shipping?
Yes—when possible, items may ship together. Shipping is calculated at checkout based on weight, dimensions, and destination.

Do you offer free shipping?
Yes—free shipping applies to orders $50+ (as shown on the site).

How fast do you ship and which carriers do you use?
Shipping options and timelines are shown at checkout. We typically use major carriers such as USPS, UPS, and FedEx depending on package and destination.

What is your return policy?
Please refer to our Returns Policy page for eligibility and timelines.