HDMI Cable 20M

Product Description

A 20-meter HDMI cable is a long-distance, high-speed audio and video cable designed for connecting devices across large spaces. It is ideal for home theaters, conference rooms, classrooms, surveillance setups, and projector installations, delivering 4K video, HDR, and high-quality audio over extended distances.

🖥️ Video & Performance

• Resolution support: Up to 4K Ultra HD (3840 × 2160) @ 60Hz
• Bandwidth: Up to 18Gbps (High-Speed / HDMI 2.0 standard)
• HDR support: Enhances contrast, brightness, and color accuracy
• 3D support: Compatible with 3D video formats

👉 Delivers clear, high-resolution visuals over long distances, especially when using high-quality or active cables.

🔊 Audio Features

• Supports advanced audio formats:
  • Dolby TrueHD / Dolby Atmos
  • DTS-HD Master Audio
• ARC (Audio Return Channel): Sends audio from TV to sound system via the same cable

👉 Provides immersive, cinema-quality sound alongside 4K video.

📏 Length & Use Case

• Cable length: 20 meters (≈65 feet)
• Ideal for:
  • Projectors and large rooms
  • Office boardrooms and conference setups
  • Long-distance gaming or PC-to-TV connections
  • CCTV and AV installations

👉 Perfect for long-range connections without needing extensions.

🔧 Build Quality

• Connector type: HDMI Type-A (standard)
• Gold-plated connectors: Improve signal transfer and resist corrosion
• Shielding: Multi-layer or triple shielding reduces interference
• Cable construction:
  • Copper core or active/fiber-optic design for better signal stability over long distances

👉 Built for stable signal transmission even across very long runs.

🔄 Compatibility

Works with all HDMI-enabled devices, including:

• Smart TVs & 4K TVs
• Gaming consoles (PlayStation, Xbox)
• Projectors & monitors
• Laptops & PCs
• Streaming devices (Android TV boxes, Fire Stick)

👉 Fully plug-and-play, no setup required.

⚙️ Extra Features

• HDCP 2.2 support for protected 4K content
• Ethernet channel (HEC) on some models
• Backward compatible with older HDMI versions

⚠️ Important Note (Very Long Cable Performance)

At 20 meters, signal quality becomes more sensitive:

• Standard cables may struggle with 4K @ 60Hz stability
• High-quality cables often use:
  • Active signal boosters (IC chips)
  • Fiber-optic technology for zero signal loss

👉 For best performance, choose active or fiber HDMI cables instead of basic ones.

💰 Typical Price (Kenya)

• Around KSh 2,500 – 14,000+ depending on type:
  • Standard cables: cheaper
  • Active/fiber cables: more expensive but more reliable

✅ Key Advantages

• Ideal for very long-distance connections
• Supports 4K UHD, HDR, and high-quality audio
• Wide compatibility with modern devices
• Eliminates need for extensions or repeaters (with quality cables)

❌ Limitations

• Signal loss possible with low-quality cables
• Bulkier and less flexible than shorter cables
• May require active or optical cable for best performance

🧾 Bottom Line

A 20-meter HDMI cable is a powerful solution for large installations, offering:

• Long-range connectivity
• Reliable 4K video and immersive audio
• Flexibility for professional and home setups

👉 Best suited for projectors, conference rooms, and large home entertainment systems, especially when you choose a high-quality or fiber-based cable.