HDMI cable No name 20 m silver — passive HDMI 20-PP length 20m

20-meter silver HDMI cable No name (model HDMI-20-PP) is a passive single-cable solution for transmitting uncompressed digital video and audio signals between HDMI-equipped devices. The cable features standard HDMI connectors at both ends and is intended for installations that require a 20 m fixed connection, such as home theater setups, conference room AV links and projector connections. Before use, verify the HDMI versions and bandwidth requirements of connected devices to ensure the passive cable meets the needed signal performance at this length.

Advantages

This passive HDMI cable provides a straightforward, single-cable path for high-definition audio and video without intermediate converters. The 20 m length allows flexible placement of displays and source devices in larger rooms while the silver finish offers a neutral appearance for visible runs. As a passive cable, it requires no external power or active repeaters and connects directly between HDMI ports, supporting typical AV workflows where signal attenuation over distance is acceptable.

Suitable for

• Connecting TVs to set-top boxes or media players over a 20 m run
• Linking projectors to laptops or AV receivers in meeting rooms or classrooms
• Wiring home theater components where devices are separated by up to 20 m
• Temporary or fixed installations where a simple passive HDMI cable is sufficient

Key specifications

• Cable type: passive HDMI single-cable
• Length: 20 meters
• Connectors: standard HDMI male to HDMI male (both ends)
• Finish: silver outer jacket
• Signal: digital video and audio transmission

How to use

Connect one end of the HDMI cable to the HDMI output of the source device and the other end to the HDMI input of the display or receiver. Ensure connectors are fully seated in the HDMI ports and avoid sharp bends or kinks in the cable to reduce signal degradation. If the display or source supports multiple HDMI versions or high-bandwidth features (for example, 4K at high refresh rates or HDR), confirm that both devices negotiate the same HDMI feature set; if issues occur, try lowering resolution/refresh settings or use a shorter/active cable solution.

Usage recommendations

For optimal performance at 20 m, route the cable away from strong electromagnetic interference sources (large power supplies, fluorescent lighting, or heavy-duty motors). If you require guaranteed support for very high-bandwidth features over this distance, consider testing the cable with your specific devices or choosing an active HDMI cable or signal extender.