The Kramer VM‑400HDCP 1:4 Distribution Amplifier is a professional-grade signal distribution unit designed to take a single DVI input and deliver the same signal to four identical DVI outputs. It supports HDCP protected content and HDTV resolutions, making it suitable for installation in conference rooms, digital signage systems, and multi-display environments. Key Features: One DVI-I input and four DVI-I outputs for 1-to-4 signal distribution. HDCP compliance and HDTV ready ensuring compatibility with protected content. Signal Equalisation & re-Klocking technology to restore and boost the digital signal for longer cable distances. Intelligent EDID processing with front-panel read/select buttons to simplify setup and ensure display compatibility.