Headless Ghost is a display emulator (dummy plug) that fits discreetly in to the HDMI socket on your computer.
Once the Headless Ghost is attached, your operating system detects a connected display and enables the GPU. The GPU hardware is often disabled until a display is attached resulting in poor performance and a limited working resolution for remote users.
With the GPU enabled, it is possible to perform for various tasks including high resolution hardware accelerated remote desktop and GPGPU operations like crypto currency mining.