Type-C Display Emulator (Headless Ghost)

A Type-C Display Emulator, also referred to as a “Headless Ghost,” is a small hardware adapter that plugs into the Type-C port of a computer. Its main function is to simulate the presence of a monitor, tricking the computer into thinking a display is connected, even though no actual screen output is present.

These devices are commonly called Display Emulators, Headless Ghosts, or Dummy Plugs.

Main Functions

1.Activate Graphics Card/Video Output
When plugged in, the computer believes a monitor is connected, activating the graphics card and allowing normal video output. Without this "dummy display," the computer may fail to activate the discrete GPU, which can result in low resolution or lack of GPU acceleration for remote desktops.

2.Improve Resolution and Experience During Remote Desktop Access
When accessing your computer remotely (e.g., using Windows Remote Desktop, TeamViewer, etc.), the resolution and performance are often limited if no physical monitor is attached. With this device, you can achieve higher resolutions and a smoother experience during remote sessions.

3.GPU Acceleration for Headless Servers/Hosts
If you're running a headless machine (like a NAS, server, or rendering host) that requires GPU acceleration for tasks such as video decoding, rendering, or AI inference, a display emulator can "trick" the computer into activating the GPU, ensuring performance is optimized.

4.Keep Multiple GPUs Active for Mining, AI Training, or Workstations
Some graphics cards automatically downclock or stop outputting when no display is detected. With a display emulator, the GPU continues to operate in normal mode, ensuring maximum performance for tasks like mining or AI training.

5.Testing and Developing Display-Related Hardware and Software
Engineers working on display development or video output systems can use a display emulator to simulate monitors with various resolutions and parameters, facilitating testing and debugging.

Common Use Cases for a Type-C Display Emulator

1.Remote Desktop Work/Remote Access
For devices like mini PCs, Mac minis, small servers, or Raspberry Pi units that typically don't have a monitor attached but are used for remote access, a display emulator ensures the system activates the GPU and allows higher resolution, providing a smoother experience (e.g., 4K@60Hz).

2.Home Server/NAS/Media Center
If you use a home server for tasks like downloads or media streaming (e.g., Plex), a display emulator can enable hardware GPU acceleration (such as hardware decoding or transcoding), which would otherwise be disabled without a monitor attached.

3.GPU Mining, AI Training, or Multi-GPU Workstations
In mining rigs, AI training computers, or workstations with multiple GPUs, the lack of a monitor can cause the graphics cards to downclock or stop functioning. A display emulator ensures each GPU remains active and performs optimally.

4.Laptop in Clamshell Mode or Remote Use with Lid Closed
Some laptops deactivate graphics output or enter sleep mode when the lid is closed. By using a Type-C display emulator, you can keep the graphics output active even when the lid is closed, making it ideal for use in "desktop mode."

5.Software Development, Display Output Testing, Virtualization
Software or hardware engineers working on display-related development can use a display emulator to simulate monitors with different resolutions or models, making it easier to test various configurations and switch EDID profiles.

.6Exhibition PCs or Digital Signage
For exhibition or advertising computers that require continuous video output, plugging in a display emulator ensures the application doesn't crash or display a black screen, keeping the system running smoothly.

4096 x 2160@60Hz
3840 x2160@60Hz
2880 x1800@60Hz
2560 x1600@60Hz
2560x1440@60Hz
2224 x1668@60Hz
1920 x1200@60Hz
1920x1080@60/119.88/120 Hz(Default Resolution)
1680 x1050@60/119.88/120 Hz
1600 x1200@60/119.88/120 Hz
1600 x1024@60/119.88/120 Hz
1600 x900@60/119.88/120 Hz
1440x1080@60/119.88/120 Hz
1440 x900@60/119.88/120 Hz
1366 x768@60/119.88/120 Hz
1360x768@60/119.88/120 Hz
1280 x1024@60/119.88/120 Hz
1280 x960@60/119.88/120 Hz
1280x800@60/119.88/120 Hz
1280x768@60/119.88/120 Hz
1280 x720@60/119.88/120 Hz
1176 x 664@60/119.88/120 Hz
1152 x864@60/119.88/120 Hz
1024 x768@60/119.88/120 Hz
800 x600@60/119.88/120 Hz