Hdmi dummy plug Functionality: The 4K@120Hz HDMI dummy plug enables your PC to activate the GPU and create a virtual display for tasks, simulating high resolutions for remote control. Supports up to 4K@60Hz/120Hz, compatible with 1440p@60Hz/120Hz, 1080p@60Hz/120Hz, etc. (Notice: The graphics card interface must support HDMI 2.1 version to achieve 4K/120Hz refresh rate.)
Dummy hdmi Advantages: Allows your computer to run "headless," offering a low-cost alternative to expensive real displays. Saves energy and is environmentally friendly. Ideal solution for servers, colocation farms, SOHO, home servers, and remotely deployed headless PCs.
Hdmi dummy Easy to Use: Plug & Playno drivers, no software, no power required. Supports hot swapping. Low power consumption. Ensures stability for cryptocurrency mining, video rendering, and simulation mirroring.
Hdmi 2.1 dummy plug Compatibility: Applicable to any discrete graphics card or laptop with HDMI output. Supports PC Windows
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4K 120Hz hdmi Dummy Plug - Display to hdmi Adapter, Luna Display Virtual Window for Home-edid Emulator-Dummy, displayport Headless dummie dongle(HDMI- 2.1 port-4K-120Hz-10P)
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First Listed on Newegg
October 16, 2025
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Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.