HDMI Cable 20meter

A 20-meter HDMI cable for 4K video is a long-distance connectivity solution designed for home theatres, conference rooms, and professional AV installations. Because standard copper HDMI cables often suffer from signal degradation at this length, reliable 20-meter cables typically utilize Active or Fiber Optic technology to maintain a stable 4K signal. Key Specifications for 20m 4K Cables Resolution Support: HDMI 2.0 (Premium High Speed): Supports 4K at 60Hz and 18Gbps bandwidth. HDMI 1.4 (High Speed): Supports 4K but is often limited to 30Hz at this length