--- product_id: 806200350 title: "- HDMI EDID Emulator 2K/4K HDR Dummy Plug, Headless Ghost Display Adapter, 2560×1440 60Hz Default, RGB UHD EDID for Remote Access, GPU Servers, KVM & 120Hz-Compatible Systems" brand: "xieoery" price: "£21.18" currency: GBP in_stock: true reviews_count: 8 category: "Xieoery" url: https://www.desertcart.co.uk/products/806200350-hdmi-edid-emulator-2k-4k-hdr-dummy-plug-headless-ghost store_origin: GB region: United Kingdom --- # Supports up to 4K HDR & 120Hz refresh rates Heat-resistant housing for 24/7 durability 2560×1440 60Hz HDR/RGB default EDID - HDMI EDID Emulator 2K/4K HDR Dummy Plug, Headless Ghost Display Adapter, 2560×1440 60Hz Default, RGB UHD EDID for Remote Access, GPU Servers, KVM & 120Hz-Compatible Systems **Brand:** xieoery **Price:** £21.18 **Availability:** ✅ In Stock ## Summary > 🎯 Unlock flawless remote GPU power with zero downtime! ## Quick Answers - **What is this?** - HDMI EDID Emulator 2K/4K HDR Dummy Plug, Headless Ghost Display Adapter, 2560×1440 60Hz Default, RGB UHD EDID for Remote Access, GPU Servers, KVM & 120Hz-Compatible Systems by xieoery - **How much does it cost?** £21.18 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/806200350-hdmi-edid-emulator-2k-4k-hdr-dummy-plug-headless-ghost) ## Best For - xieoery enthusiasts ## Why This Product - Trusted xieoery brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless 2K HDR Startup:** Pre-configured 2560×1440 60Hz EDID ensures flawless, color-accurate boot for headless setups. - • **Built to Last in Demanding Setups:** Thermal-resistant, noise-free design guarantees reliable 24/7 operation in server farms and studios. - • **Zero Black Screens or GPU Throttling:** Maintains persistent EDID handshake to eliminate boot errors and GPU downclocking. - • **Ultimate HDR & High-Refresh Compatibility:** Supports 4K UHD, FHD, and multiple 120Hz profiles for pro-grade displays and gaming rigs. - • **Perfect for Virtualized & Multi-OS Environments:** Ideal for KVM switches, cloud rendering, and mixed-OS GPU servers demanding stable EDID. ## Overview The xieoery HDMI EDID Emulator is a compact, plug-and-play dummy plug delivering a stable 2560×1440 60Hz HDR/RGB EDID signal. It prevents common headless system issues like black screens and GPU downclocking by maintaining a persistent EDID handshake. Compatible with 4K HDR and 120Hz refresh rates, it’s engineered for professional GPU servers, KVM switches, and virtualized environments. Its heat-resistant housing ensures reliable 24/7 operation, making it a must-have for seamless remote access and multi-device setups. ## Description Buy xieoery HDMI EDID Emulator 2K/4K HDR Dummy Plug, Headless Ghost Display Adapter, 2560×1440 60Hz Default, RGB UHD EDID for Remote Access, GPU Servers, KVM & 120Hz-Compatible Systems: Cables & Interconnects - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Works for Mclassic module stuck at 1080p - I have an LG B2 55 inch that is capable of 1440p but for whatever reason my Mclassic upscaling module I use with my switch can't detect that, so at most it upscales to 1080p and applies antialiasing. Even though that still looks very good I was curious to see what a full 1440p upscale would look like so I consulted the magic sand and it told me to try a product like this that spoofs an EDID signal so the module could get a proper handshake. It works great, the result is excellent, I recommend it to anyone with an Mclassic module that isn't reaching its full potential. Make sure to plug it into the module itself via the HDMI output. Do not attach it to the input prong. For me it worked right away with no fussing around. Review: Worked like magic to solve a tough connection problem - I am using this HDID emulator to force my Windows laptop to talk to an older conference room A/V system. If I just connect with an HDMI cable, I get nothing on the A/V system, apparently because the laptop doesn’t think there’s anything “out there” and so does not send any HDMI signal. This HDMI EDID emulator solves the problem by sitting along the HDMI cable and providing a steady “something out there” for the laptop to see, making it happy to send its HDMI signal, which then gets passed along to the A/V system. It works great for both audio and video over HDMI, making things work the way they should have in the first place. There’s no setup or tricky configuration. You can put it on either end of the HDMI cable and it works the same way. The device has a nice, solid feel to it and is very small, not something that’s going to create much more “tug” on your HDMI port than the cable connector itself. Before discovering this device, I had fought with that A/V system over and over with no progress. This device worked like magic as soon as I plugged it in! ## Features - 🚚Pre-Configured 2K 1440P 60Hz HDR/RGB EDID for Precise Startup Output Loaded with a 2560×1440 60Hz HDR/RGB default EDID, this dummy plug ensures clean, stable, color-accurate system initialization—ideal for headless ghost setups such as remote desktops, GPU rendering rigs and multi-device server racks. - 🚚Broad HDR-Ready 4K & FHD Compatibility with High-Refresh Modes Supports a full HDR EDID library across 4K, 2K and 1080P, including multiple 120Hz refresh-rate profiles. Key formats include: ✔ 4096×2160 / 3840×2160 — 23~60Hz ✔ 2560×1440 — 60Hz (Recommended) ✔ 1920×1080 / 1768×992 — 23~120Hz ✔ 1280×720 — 50/60/119/120Hz Wide compatibility for professional displays, HDR workflows and high-refresh devices. - 🚚Prevents EDID Loss, Black Screens & GPU Downclocking in Headless Ghost Systems Maintains a persistent EDID handshake to eliminate common display-related issues: – Boot-time black screens – Resolution fallback – “No display detected” errors – Refresh-rate misreads – GPU throttle caused by missing EDID Reliably stabilizes graphics output in any headless ghost environment. - 🚚Designed for Virtual Machines, Mixed-OS Labs & Professional GPU Nodes Perfect for KVM switching, multi-OS clusters, cloud rendering platforms, virtualization stacks, automation controllers and industrial servers—anywhere predictable EDID behavior is required. - 🚚Heat-Resistant Housing & Noise-Free EDID Circuitry for 24/7 Operation Constructed with thermal-resistant materials for continuous service in machine rooms, GPU farms and industrial cabinets. Built to deliver long-term durability and clean signal stability. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0G4H9NNMP | | Best Sellers Rank | #1,303 in Audio & Video Connectors & Adapters | | Brand | xieoery | | Color | EDID 4K 1440P 60Hz HDR-1p | | Compatible Devices | Desktop, Gaming Console, Monitor | | Connector Type | HDMI | | Customer Reviews | 4.7 out of 5 stars 13 Reviews | | Item Dimensions | 1.3 x 0.8 x 0.4 inches | | Item Package Quantity | 1 | | Item dimensions L x W x H | 1.3 x 0.8 x 0.4 inches | | Manufacturer | xieoery | | Number of Items | 1 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Unit Count | 1.0 Count | | Warranty Description | 1Year Manufacturer | ## Images ![- HDMI EDID Emulator 2K/4K HDR Dummy Plug, Headless Ghost Display Adapter, 2560×1440 60Hz Default, RGB UHD EDID for Remote Access, GPU Servers, KVM & 120Hz-Compatible Systems - Image 1](https://m.media-amazon.com/images/I/519tsMEfoGL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: What is an HDMI Dummy Plug / EDID Emulator used for?** A: An HDMI Dummy Plug emulates a display by providing EDID, enabling video output without a monitor. **Q: Can it prevent black screen or low resolution issues?** A: Yes. It simulates a monitor’s EDID to keep the GPU output active, helping prevent black screens or resolution drops when no display is connected. Actual resolution depends on the model and settings. **Q: Is this HDMI dummy plug compatible with my device or operating system?** A: Compatible with most HDMI-output devices, including PCs, GPUs, mini PCs, and servers. Works with Windows, macOS, and Linux. No drivers required. **Q: Does it support high resolution and proper color output?** A: Yes. It provides predefined EDID data to support stable video output and proper color formats. Supported resolutions and refresh rates vary by model and system settings. **Q: Do I need to install any drivers or software to use it?** A: No. This HDMI dummy plug is plug and play. Simply insert it into the HDMI port, and your system will automatically detect a virtual display. No drivers, software, or additional configuration is required. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works for Mclassic module stuck at 1080p *by A***D on April 9, 2026* I have an LG B2 55 inch that is capable of 1440p but for whatever reason my Mclassic upscaling module I use with my switch can't detect that, so at most it upscales to 1080p and applies antialiasing. Even though that still looks very good I was curious to see what a full 1440p upscale would look like so I consulted the magic sand and it told me to try a product like this that spoofs an EDID signal so the module could get a proper handshake. It works great, the result is excellent, I recommend it to anyone with an Mclassic module that isn't reaching its full potential. Make sure to plug it into the module itself via the HDMI output. Do not attach it to the input prong. For me it worked right away with no fussing around. ### ⭐⭐⭐⭐⭐ Worked like magic to solve a tough connection problem *by T***M on May 6, 2026* I am using this HDID emulator to force my Windows laptop to talk to an older conference room A/V system. If I just connect with an HDMI cable, I get nothing on the A/V system, apparently because the laptop doesn’t think there’s anything “out there” and so does not send any HDMI signal. This HDMI EDID emulator solves the problem by sitting along the HDMI cable and providing a steady “something out there” for the laptop to see, making it happy to send its HDMI signal, which then gets passed along to the A/V system. It works great for both audio and video over HDMI, making things work the way they should have in the first place. There’s no setup or tricky configuration. You can put it on either end of the HDMI cable and it works the same way. The device has a nice, solid feel to it and is very small, not something that’s going to create much more “tug” on your HDMI port than the cable connector itself. Before discovering this device, I had fought with that A/V system over and over with no progress. This device worked like magic as soon as I plugged it in! ### ⭐⭐⭐⭐ Emulator works *by Z***Q on April 22, 2026* Review of B0G4H9NNMP - xieoery HDMI EDID Emulator: I have a KVM switch which doesn't always transfer the resolution correctly and I get no image, and the only way to get an image is to turn the computer off and back on. This plays havoc with the system and could result in data corruption. I'm using this to try to force a consistent resolution. So far it seems to be working and I hope it solves what has been a big headache. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/806200350-hdmi-edid-emulator-2k-4k-hdr-dummy-plug-headless-ghost](https://www.desertcart.co.uk/products/806200350-hdmi-edid-emulator-2k-4k-hdr-dummy-plug-headless-ghost) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-07-22*