Adder DDC-GHOST DDC EDID emulator for VGA signals
Best solution for IT professionals troubleshooting legacy VGA display compatibility issues.
The Adder DDC-GHOST is an EDID emulator designed to extend the life of existing VGA systems by ensuring perfect video matching between the source and display. It sits inline to provide necessary Display Data Channel (DDC) EDID information directly to the graphics card when a monitor cannot pass it through. This emulator clones a full dual-page EDID, guaranteeing compatibility with modern displays by correctly setting resolution and color depth. Power is conveniently supplied via VGA pin 9, simplifying setup, which is achieved through a straightforward 'Push and Go' process guided by an LED indicator. It offers a reliable solution for video extension and distribution challenges.
$99.00
Owner Satisfaction
4.5
/ 5
Category Rank
651
/ 2554
#651 in Audio & Video Cable Adapters & Couplers
Price vs Category Average
+27%
Above average
Dimensions
216836
/ mm Height / mm Width / mm Depth
Who it's for
- Server administrators managing headless systems via KVM switches
- IT technicians needing quick, hassle-free display signal management
- Remote workers preventing resolution resets during display switching
Who should skip it
- Users relying on modern digital HDMI or DisplayPort connections
- Budget-conscious buyers seeking affordable, generic hardware alternatives
- Power users requiring custom EDID profiles for specialized displays
Performance breakdown
Compatibility Reliability
Clones dual-page EDID data to eliminate common VGA handshake failures.
Setup Simplicity
The push-and-go interface makes configuration effortless for non-technical users.
Power Efficiency
Bus-powered design eliminates the need for bulky external power adapters.
Legacy Integration
Breathes new life into older hardware by bridging modern display requirements.
Build Compactness
Small, lightweight form factor fits easily into tight equipment racks.
Resolution Support
Reliably handles 1080p signals, though limited by the aging VGA standard.
Key Specs
Dimensions
21 mm Height / 68 mm Width / 36 mm Depth
Weight
56 g / 0.12 lb
Interface
VGA
Inline Power
5V (via VGA pin 9)
Operating Temperature
0°C to 40°C / 32°F to 104°F
Certifications
CE, FCC
Package Contents
DDC-Ghost module and 6ft VGA cable
Cable Length
6 ft
Features
- Ensures perfect source and display resolution match
- Clones full dual-page DDC/EDID data
- Powered directly via the VGA interface
- Supports standard EDID data option
- Simple 'Push and Go' setup
- Extends life of legacy VGA systems
- Bypasses monitor EDID query failures
What customers say
Users highly value the Adder DDC-GHOST for its exceptional reliability in professional IT settings, especially with KVM switches and headless servers. Its core strength is flawlessly maintaining desired display resolutions, effectively eliminating frustrating resolution drops when monitors are off. Reviewers consider this device essential for system stability, ensuring graphics cards initialize correctly with preferred EDID information. It consistently solves persistent display issues where cheaper emulators fail, showing superior compatibility with professional and legacy hardware. While the price is premium, the consensus is that the superior build quality and dependable set it and forget it performance justify the investment. It is recognized as the gold standard for stable VGA signal management.
Know before you buy
The DDC-GHOST acts as a bridge between your computer and monitor. It stores and provides the correct EDID (Extended Display Identification Data) to your graphics card, ensuring your computer recognizes the display's resolution and capabilities even if the monitor itself fails to communicate that information.
No, the DDC-GHOST is bus-powered. It draws the necessary 5V power directly from pin 9 of your VGA connection, keeping your setup clean and free of extra power bricks.
Setup is straightforward using the 'Push and Go' method. Simply connect the device, press the button, and the LED indicator will guide you through the process of cloning the EDID data from your display.
It is designed to work with standard VGA systems and supports resolutions up to 1080p Full HD. It is particularly useful for legacy systems or complex setups where monitor EDID query failures are preventing a stable image.
The package includes the DDC-GHOST module itself and a 6-foot VGA cable, providing everything you need to get connected immediately.
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$99