Fueran HDMI 2.1 Dummy Plug - 4K@120Hz Display Emulator, Supports 3840x2160, 1440P, 1080P, EDID Emulator for GPU/Remote Desktop

Headless HDMI 2.1 compatible adapter - Dummy HDMI 4K @ 120 Hz socket - Allows PC to create a virtual screen for tasks, simulate high resolution for remote control, up to 4K @ 60 Hz/120 Hz, compatible with 1440@60Hz/120Hz, 1080p @ 60Hz/120Hz/1080p @ 60Hz/120Hz/1. 20Hz, etc. (Note: the graphics card interface must support HDMI 2.1 version to achieve 4K/120Hz refresh rate) Simple headless HDMI dummy plug - Ghost display emulator Plug & Play - No drivers, no software, no power cables or configuration required. The latest technology requires extremely low power and emits negligible heat, guaranteed stability for cryptocurrency mining, video rendering, and simulation mirroring. This is not an HDMI transmitter/receiver Compatibility: Compatible with any discrete graphics card, laptop with HDMI output, compatible with Windows PC, Mac Mini OSX, Linux and other operating systems. Ideal for game streaming, virtual reality, and using a mini server with screen sharing, streaming from the main PC to the Steam platform or ROG Ally. Used for Govee gaming lights on a Wacom Cintiq, works with win11, works for Steam Link 120 fps, obtained for a headless gaming PC accessible via Moonlight, best dongle for adjusting 4K 120 Hz HDR Moonlight streaming. The HDMI 2.1 4K dummy plug allows the PC to activate the GPU to perform tasks: the EDID emulator allows the GPU to think that there is a monitor attached to allow HBCC to stay active. Sometimes, HBCC will disable if SSH on your mining rig prevents this from happening. I don't know how much HBCC has a factor on other cards, the OSX utility display menu makes it easy to change resolution. Gold plated headless HDMI dummy dongle ensures stable digital signal. Ghost adapters work on an MD graphics card by making it detect that a monitor has been plugged in. The real test was connecting with TeamViewer and AnyDesk, excellent for headless RaspberryPi. VNC Tricks display in full resolution. Easier than software solutions and stable.