4K HDMI EDID Emulator Dummy Plug, UHD HDMI Display Adapter with Default 3840×2160@60Hz, Stable EDID Emulation, Multi-Resolution Support for Headless Servers & Remote Deskto

🚚⃣ Native 4K EDID Emulation with 4K Default Output

This HDMI EDID emulator features a native 4K EDID profile and boots systems with a default resolution of 3840×2160 at 60Hz, ensuring true UHD output even when no physical monitor is connected.

🚚⃣ 4K UHD Support: 24 / 25 / 30 / 59 / 60Hz

Supports 3840×2160 (4K UHD) at multiple refresh rates including 24Hz, 25Hz, 29Hz, 30Hz, 59Hz, and 60Hz, ideal for professional remote access, testing, media workflows, and high-resolution system environments.

🚚⃣ Wide Multi-Resolution & Refresh Rate Compatibility

Compatible with a broad range of resolutions including 3440×1440, 2560×1600, 2560×1440, 2560×1080, 2048×1536, 1920×1200, 1920×1080, 1680×1050, 1600×1200, 1600×900, 1440×900, 1366×768, 1280×1024, 1280×800, 1280×720, 1024×768, and 800×600, with refresh rates up to 120Hz on selected non-4K resolutions, depending on system configuration.

4️⃣ Prevents Black Screens & GPU Downclocking

Maintains a continuous EDID handshake to prevent black screens, forced low resolutions, “no display detected” errors, and GPU downclocking in headless servers, GPU rigs, virtual machines, KVM systems, and industrial PCs.

🚚⃣ Plug-and-Play Aluminum HDMI Dummy Plug

No drivers or external power required. Compact aluminum housing improves durability and heat dissipation, making it suitable for 24/7 continuous operation in data centers, server racks, automation systems, and industrial environments.