Product Overview
The HDMI Passthrough EDID Emulator Adapter is a compact virtual monitor and headless display adapter designed to emulate an HDMI display by providing Hot Plug Detect (HPD) and EDID information to the HDMI source device.
It allows computers and other HDMI devices to operate without a physical monitor connected, making it ideal for headless systems, remote access, server environments, testing, troubleshooting, and virtual display applications.
The adapter supports resolutions from 800×600 @ 60Hz up to 1920×1080 @ 144Hz, with a default resolution of 1920×1080 @ 60Hz RGB.
Key Features
- HDMI EDID Emulator: Emulates an HDMI display and provides Hot Plug Detect (HPD) and EDID information to the connected HDMI source.
- Full HD Support: Supports resolutions up to 1920×1080 @ 144Hz.
- Wide Resolution Range: Supports 800×600 @ 60Hz to 1920×1080 @ 144Hz.
- Default Resolution: 1920×1080 @ 60Hz RGB.
- VRR Support: Supports Variable Refresh Rate from 30Hz to 144Hz.
- 8-Channel Audio: Supports 8-channel audio with DTS and Dolby.
- Bi-Directional Design: Automatically detects HDMI Sink and Source direction.
- Flexible Installation: Can be connected on either the computer/source side or display side.
- Headless Operation: Allows a computer to operate without a physical monitor connected.
- Monitor-Off Operation: Continues to support headless operation even when the connected display is turned off.
- No External Power Required: Powered directly by the HDMI source device.
- Plug and Play: Compact design for convenient installation and operation.
Specifications
| Specification | Details |
|---|---|
| Product Type | HDMI Passthrough EDID Emulator / Dummy Plug |
| Default Resolution | 1920×1080 @ 60Hz RGB |
| Maximum Resolution | 1920×1080 @ 144Hz |
| Resolution Range | 800×600 @ 60Hz to 1920×1080 @ 144Hz |
| VRR | 30Hz–144Hz |
| Audio | 8-Channel Audio |
| Audio Support | DTS & Dolby |
| Direction | Bi-Directional |
| HDMI Detection | Automatic Sink/Source Detection |
| HDR | Not Supported |
| HDCP | Not Supported |
| External Power | Not Required |
| Operation | Headless / Virtual Display |
Applications
The HDMI EDID Emulator Adapter is suitable for:
- Headless computers and workstations
- Remote desktop systems
- Servers and server rooms
- Computer testing and diagnostics
- GPU and graphics testing
- Remote-access applications
- Virtual monitor environments
- Display troubleshooting
- Systems that require an HDMI display to remain detected
- Professional and commercial AV installations
Important Notes
- HDR is not supported.
- HDCP is not supported.
- The adapter is powered directly through the HDMI connection and does not require an external power supply.
- Maximum supported resolution is 1920×1080 @ 144Hz, depending on the connected HDMI source and system configuration.
