HDMI cable Unitek C11085GY01-20M 20 m HDMI 2.1 48 Gbit/s 4K@144Hz 8K@60Hz Black

The UNITEK Fiber Optic 8K HDMI cable C11085GY01-20M is a 20-metre black HDMI cable that complies with the HDMI 2.1 specification and supports a bandwidth of up to 48 Gbit/s for high-resolution video and audio transmission. The fiber optic design removes the need for repeaters or active signal boosters, preserves signal integrity over long distances and reduces susceptibility to electromagnetic interference.

Advantages

This HDMI cable provides 48 Gbit/s throughput compatible with HDMI 2.1 features, long-distance transmission without signal loss due to its fiber optic core, and improved resistance to EMI. Both ends use standard HDMI Type A connectors and the 20 m length suits installations where devices are far apart.

Suitable for

• Connecting 4K/8K TVs and projectors to AV receivers or media players
• Long-run signal routing between computers, monitors and displays in conference rooms
• Home theatre setups where a long, high-bandwidth HDMI link is required

Key specifications

• Model: UNITEK C11085GY01-20M
• Length: 20 m
• HDMI version: 2.1
• Data rate: 48 Gbit/s
• Connectors: HDMI Type A (standard) — both ends
• Colour: Black

How to use

Connect one HDMI Type A connector to the HDMI output of your source device (for example a Blu-ray player, game console or media player) and the other connector to the HDMI input of the display, projector or AV receiver. Ensure connectors are fully inserted and secure. The cable is plug-and-play and does not require external power, repeaters or signal boosters.

Recommendations

For best performance, avoid sharp bends and excessive twisting of the cable. Route the cable away from strong electromagnetic sources when possible. Check that both connected devices support HDMI 2.1 features to take full advantage of the 48 Gbit/s bandwidth.