High Speed 120 ft HDMI Cable with Ethernet and Built-in Booster - 4K

In this review of the 120 ft HDMI cable with Ethernet and built-in signal booster, the bottom line is straightforward: it is a practical solution for long runs where a single-cable digital video and audio feed is required. The reviewer found the cable best for connecting distant sources like a Blu-ray player or console to an HDTV or projector, since the directional design and amplifier help preserve signal integrity over the full 120 ft length. For anyone needing a long HDMI run that supports 1080p, 3D and basic 4K at 30Hz with ARC and Ethernet sharing, this cable is worth considering.

Key Features

• Category 2 certified: Provides a high quality link compatible with HDMI 2.0/1.4a/1.4/1.3 devices so it supports modern sources and legacy equipment without extra converters.
• Built-in signal booster: The directional amplifier helps maintain a stable image and sound over the full 120 ft run, reducing perceived dropouts compared with passive long cables.
• 4K and 1080p support: Supports 4K x 2K at 30Hz and 1080p video, making it suitable for HD home theater, gaming at 1080p and 3D movies.
• HDMI with Ethernet: The integrated Ethernet channel lets compatible devices share a network connection without a separate cable, simplifying installations with network-capable sources and displays.
• Durable connectors and shielding: Gold-plated connectors and full shielding improve signal quality and durability for repeated plug cycles and long-term use.
• Audio Return Channel (ARC): Combines audio and video return functionality so the TV can send audio back to an ARC-capable receiver or soundbar over the same cable.

Who It's For

This cable is aimed at homeowners, AV installers, and gamers who need a reliable long-distance HDMI run without adding extenders or multiple cables. It is especially useful when running from a basement media hub to a living room TV or a media rack to a projector where a 120 ft reach is required.

It is not the best choice for users who need full 4K at 60Hz, high refresh rate gaming, or the absolute highest HDR/color bandwidth because the cable supports 4K only at 30Hz and a high speed bandwidth target around 10.2 Gbps rather than the highest available specs.

Pros & Cons

Pros

• Maintains stable signal over long 120 ft runs thanks to the built-in booster and directional design.
• Supports 1080p, 3D, and 4K at 30Hz with ARC and Ethernet, reducing the need for extra cables.
• Gold-plated connectors and full shielding improve durability and help reduce interference.

Cons

• Limited to 4K at 30Hz, so not ideal for 4K 60Hz or high frame rate gaming setups.

Specifications

Our Verdict

For anyone who needs a single reliable long HDMI run up to 120 ft, this cable delivers clear value by combining a built-in signal booster, Ethernet and ARC in one durable assembly. It is a pragmatic choice for home theater installs, long-reach projector connections and 1080p/3D setups, but users who require 4K at 60Hz or the highest bandwidth for HDR should select a higher spec cable instead.

Frequently Asked Questions

Is this cable directional?
Yes, the cable is directional; the input end must connect to the source (Blu-ray, console, cable box) and the output end to the display (TV or projector).

Does it support 4K content?
It supports 4K x 2K at up to 30Hz, along with 1080p and 3D content, but not 4K at 60Hz.

Can it share Internet over HDMI?
Yes, the built-in HDMI with Ethernet channel allows compatible devices to share a network connection without a separate Ethernet cable.