KELink 4K HDMI Cable 25 ft high-speed HDMI cable

This 25-foot KELink HDMI cable brings long-reach 4K connectivity for home AV setups where the source and display are separated by some distance. It supports 4K Ultra HD at up to 3840 x 2160 at 30 Hz and includes ARC and HDCP 2.2 compatibility, making it suitable for connecting streaming devices, laptops, Blu-ray players and HDTVs while keeping audio return and copy protection functions intact.

Key Points

The cable supports mirror and extended display modes and is compatible with HDMI versions 1.3, 1.4 and 2.0 according to the manufacturer. It transfers high-speed 4K video at up to 18 Gbps and handles HDR10 signals and 3D content. The long 25-foot length is intended to simplify installations where distance is an issue, and the CL3 in-wall rating allows safe routing inside walls for fixed installations.

Technical Specifications

• Name: KELink 4K HDMI Cable 25Feet
• Length: 25 feet (approximately 7.5 m)
• Bandwidth: 18 Gbps
• Resolution support: 3840 x 2160 @ 30 Hz
• Connector plating: 24K gold plated
• Conductor and shielding: 28 AWG high-purity copper conductor with triple-layer shielding

Usage Recommendations

Use this cable to link streaming players such as Roku, media players, PCs or gaming consoles to HDTVs, projectors or AV receivers when you need a longer run than typical short HDMI leads allow. The in-wall CL3 rating permits concealed installation, but follow local building codes and professional guidance for wall runs and wall-box terminations. Consider that the cable supports 4K at 30 Hz rather than 60 Hz, so for high-frame-rate 4K gaming you may need a cable rated for higher bandwidth.

Positive Aspects

The build focuses on reliable signal transmission through triple shielding and a 24K gold-plated connector to minimize interference and corrosion. Audio capability includes up to 32 channels and a high sample rate up to 1536 kHz according to the manufacturer, which can help preserve multichannel audio formats for home theater systems. The cable comes ready to use without adapters and aims to provide a stable connection for typical 4K streaming and video playback.