HDMI cable VivoLink PROHDMIOP8K70 — 8K resolution, 70 m length

VivoLink PROHDMIOP8K70 is a 70-meter HDMI cable engineered to deliver high-resolution video and multichannel audio over extended distances. The cable supports up to 8K resolution, enabling transmission of detailed 4K/8K content from sources such as media players, PCs, AV receivers and professional AV equipment to displays, projectors or video walls. Its design focuses on stable signal integrity for conference rooms, auditoriums, digital signage and home theater installations where a long single-cable run is required.

Advantages

The cable provides reliable long-distance HDMI connectivity with support for high-resolution video and audio. It reduces the need for intermediate extenders or repeaters by maintaining signal quality across 70 meters. Durable construction and shielding minimize interference and physical wear, while compatibility with common HDMI features ensures straightforward integration into existing AV systems. The single-cable solution simplifies installation and cable management in professional and residential environments.

Suitable for

• Conference rooms and meeting spaces with distant displays or projectors
• Digital signage and retail video walls requiring long cable runs
• Auditoriums and lecture halls connecting central sources to stage displays
• Home theater systems where source equipment and display are separated

Key specifications

• Maximum supported resolution: up to 8K
• Cable length: 70 meters
• Signal type: HDMI digital video and multichannel audio
• Design: shielded construction for reduced electromagnetic interference
• Connector type: standard HDMI connectors for source-to-display connections

How to use

Connect one end of the VivoLink PROHDMIOP8K70 cable to the HDMI output of the source device and the other end to the HDMI input of the display, projector or AV receiver. Ensure both devices are powered and set to the correct input/output settings. For optimal results, verify display resolution and refresh rate settings on the source device and confirm HDMI features such as HDR or audio formats are enabled where supported. Route the cable to avoid tight bends and keep it away from high-power electrical cables to reduce potential interference.

Recommendations

For stable 8K performance over long distances, use quality HDMI-enabled source and display devices that support the desired resolution and refresh rate. If you experience signal loss, check device settings, try a different HDMI input on the display, and ensure connectors are fully seated. When installing in public or professional spaces, secure the cable along walls or cable trays and avoid sharp bends to maintain long-term reliability.