--- product_id: 512423193 title: "2 Pack 4K HDMI EDID Emulator Passthrough,Display Emulator Adapter for Thunderbolt(Mini DisplayPort/DisplayPort) to HDMI KVM Switch/Extender/AV Receiver/Video Splitters Support 4k@60HZ,1080@60HZ" brand: "woieyeks" price: "£21.85" currency: GBP in_stock: true reviews_count: 6 category: "Woieyeks" url: https://www.desertcart.co.uk/products/512423193-2-pack-4k-hdmi-edid-emulator-passthrough-display-emulator-adapter store_origin: GB region: United Kingdom --- # Plug & Play, no power needed 4K@60Hz Ultra HD passthrough Bi-directional EDID signal lock 2 Pack 4K HDMI EDID Emulator Passthrough,Display Emulator Adapter for Thunderbolt(Mini DisplayPort/DisplayPort) to HDMI KVM Switch/Extender/AV Receiver/Video Splitters Support 4k@60HZ,1080@60HZ **Brand:** woieyeks **Price:** £21.85 **Availability:** ✅ In Stock ## Summary > 🔗 Lock your display, unlock your workflow. ## Quick Answers - **What is this?** 2 Pack 4K HDMI EDID Emulator Passthrough,Display Emulator Adapter for Thunderbolt(Mini DisplayPort/DisplayPort) to HDMI KVM Switch/Extender/AV Receiver/Video Splitters Support 4k@60HZ,1080@60HZ by woieyeks - **How much does it cost?** £21.85 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/512423193-2-pack-4k-hdmi-edid-emulator-passthrough-display-emulator-adapter) ## Best For - woieyeks enthusiasts ## Why This Product - Trusted woieyeks brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Zero Hassle Setup:** Plug & play design with no drivers or external power required—just connect and go. - • **Headless Mode Hero:** Simulate a connected monitor to keep your system stable when displays are off or disconnected. - • **EDID Lock Stability:** Keep your multi-screen setup intact—no desktop rearrangement even if a display disconnects. - • **Seamless 4K Visuals:** Experience flawless 3840x2160@60Hz video without signal drops or lag. - • **Universal Compatibility:** Works perfectly with Thunderbolt, Mini DisplayPort, DisplayPort, KVM switches, and AV receivers. ## Overview This 2-pack HDMI EDID emulator adapter ensures stable, lossless 4K@60Hz video and audio passthrough by locking EDID signals between your computer and display devices. Designed for seamless multi-screen setups, it prevents desktop rearrangement when monitors disconnect or power down. Compatible with Thunderbolt, Mini DisplayPort, DisplayPort, KVM switches, and AV receivers, it requires no drivers or external power, making it a plug-and-play essential for professionals demanding uninterrupted, high-resolution workflows. ## Description Product Description: 1. The HDMI EDID emulator maximizes the communication between the video source and the HDMI display through the EDID emulator, and can pass the video signal losslessly, up to HDMI 2.0 (3840x2160@60HZ), compatible with RGB and YCbCr, not compatible with HDCP.2. Can fix signal connection issues between video source and monitor (Display/Switcher/KVM), headless function to keep HDMI connection always active, prevent desktop rearrangement when monitor is turned off, and can fix other states EDID missing or confusing issues.Supported resolutions:3840 x 2160@60Hz (with HDMI2.0) 2560x1440@60Hz1920x1200@60Hz1920x1080@60Hz （default）1680x1050@60Hz1600x1200@60Hz1600x900@60Hz1440 x 900@60Hz1366 x768@60Hz1280x800@60Hz1280x720@60Hz1024x768@60Hz800x600@60HzNotice:4K resolution simulation requires HDMI 2.0 ports, RX460, GTX1050 or above (only supports single-computer graphics cards, not integrated graphics computers), and the resolution exceeding the GPU cannot be simulated.Quantity: HDMI EDID Emulator Passthrough Adapter （2 pack） Review: Got my audio back. - Worked like a charm. Needed to connect my PC media center to my living room TV through an older amp. PC wasn't recognizing the amp as as an audio output though it would display. Added this and done. Review: Works with KVM and 2 laptops. - Works- only problem I have with the adapter is that it will only run 119/120hz or refresh rate at 1080P. 2k and above will run at 59hz. I have had this weird bug where if I upscale it to 4k (my monitor is a 2k) and back down to 2k, I get a noticeable black bar on each side as the window as if my monitor didnt support it. Unplugging helps reset it back to full fit. ## Features - HDMI edid emulator-Bi-directional transmission signal,Signal source can be male or female,When your display is in multi-screen splicing mode, if one of the wires is loose or the screen is removed, the computer system will not re-identify or arrange the remaining desktops, Instead, the current settings are fixed. - Plug & Play-No drivers,no software, no powered,Support hot swap.Low power consumption.The setup is very simple, just plug it into the KVM inline with your computer's HDMI, and every time you switch the signal input in the KVM to another device, the Windows system won't reset the monitor. - Fixed EDID - It still passes video and audio signals correctly every time the device shuts down or power is started, stopped, toggled, or renegotiated for other operations. And to speed up the negotiation when the display is frequently turned off or on.The HDMI EDID emulator lock can be used to close the laptop lid remote control after specifying the resolution, and can be used as a virtual monitor when not using an external monitor. - The screen client that can stably connect to 1080p/4K monitors is compatible with Mac mini, Raspberry Pi, NUC, Jetson Nano, keeping the monitor's EDID active when each device is accessing them remotely, works perfectly.the resolution supports 800x600@60Hz~3840x2160@60Hz. Even up to 4K -4096x2160@60HZ. - Even with the real monitor turned off or disconnected, the emulator will tell Windows that it's still connected and Windows won't try to rearrange the desktop. It actually works perfectly with a DP (displayport/USB C) to HDMI adapter and doesn't require extra power. 24 hours technical maintenance consultation, you will get the fastest reply, HDCP is not supported! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B7R34JZ6 | | Best Sellers Rank | #96 in Audio & Video Selector Boxes | | Brand | Woieyeks | | Color | Black | | Compatible Devices | Monitor | | Connector Type | HDMI | | Customer Reviews | 3.9 out of 5 stars 16 Reviews | | Finish | Hdmi | | Item Dimensions | 1.5 x 0.82 x 0.45 inches | | Item Weight | 0.09 Kilograms | | Item dimensions L x W x H | 1.5 x 0.82 x 0.45 inches | | Manufacturer | Woieyeks | | Model Number | 8501dd0e-8d24-4f26-8b3f-a36914ddb14e | | Number of Items | 2 | | Number of Ports | 2 | | Package Quantity | 1 | | Power Plug Type | No Plug | | Specific Uses For Product | Monitor | | Warranty Description | 2 | | Warranty Type | Limited | ## Product Details - **Color:** Black - **Compatible Devices:** Monitor - **Connector Type:** HDMI - **Item dimensions L x W x H:** 1.5 x 0.82 x 0.45 inches - **Specific Uses For Product:** Monitor ## Images ![2 Pack 4K HDMI EDID Emulator Passthrough,Display Emulator Adapter for Thunderbolt(Mini DisplayPort/DisplayPort) to HDMI KVM Switch/Extender/AV Receiver/Video Splitters Support 4k@60HZ,1080@60HZ - Image 1](https://m.media-amazon.com/images/I/51p+xi0HMTL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Got my audio back. *by C***T on November 1, 2025* Worked like a charm. Needed to connect my PC media center to my living room TV through an older amp. PC wasn't recognizing the amp as as an audio output though it would display. Added this and done. ### ⭐⭐⭐⭐ Works with KVM and 2 laptops. *by J***O on December 29, 2025* Works- only problem I have with the adapter is that it will only run 119/120hz or refresh rate at 1080P. 2k and above will run at 59hz. I have had this weird bug where if I upscale it to 4k (my monitor is a 2k) and back down to 2k, I get a noticeable black bar on each side as the window as if my monitor didnt support it. Unplugging helps reset it back to full fit. ### ⭐⭐⭐⭐⭐ Plays nice with USB 3HDMI (DP over USB3) adapters. *by E***L on November 18, 2023* I had issues with my Kubuntu 22.04 setup with a USB adapter. When I would switch the monitor inputs, or turn off my screen, switching back of turning back on would make the system go nuts. Putting these in-line, those issue have been pretty much resolved. ## Frequently Bought Together - 2 Pack 4K HDMI EDID Emulator Passthrough,Display Emulator Adapter for Thunderbolt(Mini DisplayPort/DisplayPort) to HDMI KVM Switch/Extender/AV Receiver/Video Splitters Support 4k@60HZ,1080@60HZ - EVanlak Hdmi Edid Emulator Passthrough Eliminated Emulator Adapter 3rd Generrtion Work with Mac Thunderbolt to HDMI Switches/Extender/AV Receiver/Video Splitters 4k- 3840x2160@60Hz-3pack --- ## 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/512423193-2-pack-4k-hdmi-edid-emulator-passthrough-display-emulator-adapter](https://www.desertcart.co.uk/products/512423193-2-pack-4k-hdmi-edid-emulator-passthrough-display-emulator-adapter) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-29*