Atlona AT-ETU-SYNC Edid Emulator for 4K HDR HDMI Signals

Solve handshaking and compatibility problems quickly with the Atlona AT-ETU-SYNC EDID Emulator, a compact solution engineered to keep HDMI signals stable in commercial AV, security and surveillance environments. This Atlona device emulates EDID and manages Hot Plug Detect so sources and sinks negotiate reliably—preventing black screens, resolution mismatches, and HDCP failures. It supports true 4K/UHD video at 60 Hz with 4:4:4 chroma sampling and HDMI data rates up to 18 Gbps, and is HDCP 2.2 compliant for modern content protection needs. USB-powered for flexible field use, the AT-ETU-SYNC fits into racks, control cabinets, or hidden placements to maintain clean installs while enabling quick troubleshooting and validation. Whether you’re integrating legacy equipment, commissioning a surveillance or monitoring network, or ensuring consistent signal delivery across a distributed AV system, this EDID emulator simplifies integration and reduces service calls. Add the Atlona AT-ETU-SYNC to your toolkit to streamline deployments and improve uptime — ideal for AV integrators, IT teams, and security professionals.

• Ensures consistent HDMI handshakes and HDCP 2.2 compliance to eliminate display dropouts and source compatibility headaches
• Preserves full 4K/UHD @60Hz with 4:4:4 chroma and up to 18 Gbps bandwidth for uncompromised image quality in AV and surveillance systems
• USB-powered, compact design for flexible installation and quick field troubleshooting without needing extra power outlets
• Emulates EDID and manages Hot Plug Detect to bridge legacy sources and modern displays, simplifying integration across mixed networks
• Ideal for security, monitoring and pro AV deployments to reduce downtime and speed system commissioning