2K Headless HDMI Dummy Plug with HDR 2560×1440 EDID Emulator60–144Hz Virtual Display Adapter for Headless PCs & Remote Desktop

✔ Default 2K Resolution for Stable StartupProvides a default 2560×1440 @ 60Hz virtual display on boot, preventing resolution fallback, black screens and GPU idle states when no physical monitor is connected.✔ Supports High Refresh Rates up to 144HzAdvanced EDID profiles support 2K and Full HD resolutions from 60Hz up to 144Hz, delivering smoother visuals for remote desktop, KVM switching and high-refresh desktop environments.(Actual refresh rate depends on GPU and system support.)✔ HDR-Capable EDID EmulationIncludes HDR metadata in EDID, allowing compatible GPUs and operating systems to enable HDR output modes in headless setups. Helps maintain correct color behavior and tone mapping without a real display.✔ Keeps GPU Fully Active in Headless ModeActs as a virtual monitor to prevent GPU downclocking, resolution limits and display detection errors, ensuring consistent graphics performance for servers, virtual machines and rendering nodes.✔ Wide Compatibility for Professional SystemsWorks with Windows, Linux and macOS, and is ideal for GPU servers, cloud PCs, virtual desktops, rendering workstations, mini PCs and industrial systems.