In the world of audio-visual systems, achieving top-notch performance often means ensuring your signals can travel the distance without compromising quality. This is where the Ethereal CS-HDBT2UR-120 HDBaseT HDMI® Extender 150M comes into play. Designed to transmit high-definition audio and video over long distances, this extender is a game-changer for both residential and commercial AV setups.

Key Features and Benefits

1. Impressive Range and Quality

The Ethereal CS-HDBT2UR-120 can extend HDMI signals up to 150 meters (492 feet) using a single Cat5e/6 cable. This makes it ideal for large spaces such as conference rooms, auditoriums, and home theaters. Despite the extended range, it ensures no loss in signal quality, delivering crisp, clear, high-definition video and audio.

2. HDBaseT Technology

At the heart of this extender is HDBaseT technology, which supports not just HDMI but also Ethernet, control, USB, and audio signals. This all-in-one solution reduces the need for multiple cables, simplifying installation and maintenance. HDBaseT also ensures stable and reliable transmission, crucial for professional AV setups.

3. 4K Ultra HD Support

Future-proof your AV system with the Ethereal CS-HDBT2UR-120’s support for 4K Ultra HD resolution. This extender handles 4K video at 60Hz, 4:4:4 chroma subsampling, ensuring you get the best possible picture quality for your high-definition content.

4. Bi-Directional IR and RS-232 Control

The CS-HDBT2UR-120 supports bi-directional IR and RS-232 control, allowing for seamless integration with control systems. This feature provides users with the ability to manage their devices remotely, enhancing convenience and flexibility in any AV setup.

5. Easy Installation

Ethereal designed the CS-HDBT2UR-120 with user-friendliness in mind. The plug-and-play design ensures quick and easy installation. Simply connect your HDMI source and display to the transmitter and receiver units, and you’re ready to go. The unit’s compact design also makes it easy to fit into tight spaces.


The versatility of the Ethereal CS-HDBT2UR-120 makes it suitable for a wide range of applications:

  • Home Theaters: Extend HDMI signals from your media center to your projector or television without running multiple cables.
  • Corporate Offices: Ideal for boardrooms and conference rooms where long-distance HDMI transmission is needed.
  • Educational Institutions: Perfect for classrooms and lecture halls to connect media devices to projectors or displays.
  • Retail and Hospitality: Use in digital signage setups to transmit high-quality video to multiple displays over long distances.


The Ethereal CS-HDBT2UR-120 HDBaseT HDMI® Extender 150M is an essential tool for anyone looking to extend their HDMI signals without sacrificing quality. Its impressive range, robust HDBaseT technology, and support for 4K Ultra HD make it a standout choice for both residential and commercial applications. Simplify your AV setup and ensure top-notch performance with this versatile and reliable extender.