SIIG HDMI Extender Over Single Cat6 1080p 50m (164ft) - HDMI Loop-Out and remote IR control (CE-H21411-S1) EASILY EXTEND HDMI SOURCE - With this HDMI extender, you can extend your HDMI audio and video source up to 164 feet (50 meters). Perfect for home entertainment or office use if you have an HDMI display at a remote location. VIVID RESOLUTION - Fully supports 1080p (1920 x 1090) resolution, and 3D video format with compatible displays. Compatible with High-bandwith Digital Content Protection (HDCP), to transmit and receive the highest quality HDMI content without signal distortation or degradation. SIGNAL MONITORING - With HDMI Loop-Out function, you can add a local display to monitor the HDMI signal, ensuring the premium quality signals are being transmitted to the display at the remote location. SIMPLE INSTALLATION - With a single Cat6 cable, you can easily extend the HDMI signal. No software is required, simply plug and play. Supports cascading for connecting multilpe extenders or splitters. DURABLE DESIGN - Enclosed in a durable metal housing for prolonged use, and protects the circuitry from overheating.