DooBuy 4K HDMI Dummy, Virtual Monitor Display Emulator, Headless Display Adapter Supports up to 3840x2160 60Hz, 1080p 120Hz DVI EDID Emulator. USB Hub  (Golden)

HDMI is a .display emulator (HDMI virtual plug) that can be carefully plugged into the computer's video output socket. Once HDMI is connected, your operating system will detect the connected display and enable the GPU. 【HDMI dummy plug】-High resolution hdmi headless adapter - Run your computer ‘headless’ with our New Generation 4K HDMI emulator. Hardware accelerated remote desktop access at high resolutions, 3840×2160@60Hz & 1080@120Hz 【Supports all systems 】- No drivers, no software, no power cable and no configuration of any sort. Works with Windows, Mac Mini OSX linux, PC and any HDMI enabled computer. Latest technology requires extremely low power, emits negligible heat and is particularly small 【The role of HDMI virtual plug】- Used as a virtual plug-in, which can be used for GPU tasks such as cryptocurrency mining and virtual desktops (HDMI 4K) on Oculus Rift and HTC Vive without head 【Just plug in the HDMI virtual plug】 - This small device fits into the HDMI output and will work with any graphics card without compatibility issues. It is a must-have