Gefen DVI Detective
Best signal stabilizer for complex multi-display A/V setups.
This device solves common display handshake issues by storing and restoring EDID information. It ensures that connected computers or sources maintain the correct resolution and timing settings, even when the display is powered off or disconnected.
$156.73
Who it's for
- Users dealing with frustrating signal drops during display swaps
- IT professionals managing complex KVM or matrix switching setups
- Technicians needing quick, button-press EDID configuration for fast deployment
Who should skip it
- Gamers or videophiles requiring modern HDMI 2.1 features and HDR
- Budget-conscious buyers seeking basic, low-cost EDID emulation solutions
- Minimalists wanting to avoid extra power cables and clutter
Performance breakdown
Signal Stability
Eliminates blackouts and handshake drops by locking in consistent EDID data.
Setup Flexibility
Five pre-programmed profiles handle most common display configurations with ease.
Installation Convenience
Passive operation after programming keeps your cable management clean and simple.
Compatibility Range
Handles high-resolution signals reliably, though limited by legacy DVI-I standards.
Build Reliability
Industrial-grade construction ensures long-term performance in complex A/V environments.
HDCP Management
Effectively manages protected content handshakes without compromising the video stream.
Key Specs
Height
1.5 in. (3.8 cm.)
Width
2.7 in. (6.85 cm.)
Depth
2 in. (5.08 cm.)
Weight
~0.2 lbs. (~0.09 kg.)
Video Resolution
3840 x 2400 (Dual-link), 2048 x 1080 (2K), 1920 x 1200 (WUXGA)
Maximum Pixel Clock
2x 165 MHz
Video Input
1 x DVI-I, 29-pin, female
Video Output
1 x DVI-I, 29-pin, female
Power Consumption
5 watts (max)
Operating Temperature
+41 to +113°F (+5 to +45°C)
Know before you buy
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