HDMI EDID Emulator Dummy Plug, 1080P 144Hz Default HDMI Display Adapter, High Refresh EDID Emulation for Headless Servers, Remote Desktop & GPU Workstations

1080P 144Hz Default EDID Profile

Built-in 1920×1080 @ 144Hz EDID profile ensures systems boot with a true high-refresh Full HD display mode, even when no physical monitor is connected.

 High Refresh Rate Support Across Multiple Resolutions

Supports a wide range of refresh rates including 120Hz, 144Hz, and up to 240Hz on selected resolutions, depending on resolution and system configuration—ideal for smooth desktop motion, benchmarking, and GPU-intensive workflows.

 Extended Resolution Compatibility up to 4K

Compatible with 2560×1440, 3040×1440, 3840×2160 (24/30/50/60Hz) and multiple ultra-wide and professional resolutions, providing flexible EDID detection for advanced setups.

Prevents Black Screens & GPU Downclocking

Maintains a constant EDID handshake to eliminate black screens, forced low resolutions, “no display detected” errors, and GPU downclocking in headless servers, remote access environments, and GPU systems.5️⃣ Plug-and-Play Aluminum HDMI Dummy Plug

No drivers or external power required. Compact aluminum housing offers excellent heat dissipation and reliability, making it suitable for 24/7 continuous professional operation.