HDMI HDbaseT Extender PREMIUMCORD khext70 — Ultra HD 4K×2K transmission up to 70 m

PREMIUMCORD khext70 HDMI HDbaseT extender provides Ultra HD 4K×2K signal transmission up to 70 m over a single Cat5e/6 cable. Designed to extend HDMI sources to remote displays, the khext70 is suitable for conference rooms, digital signage, home theater and professional AV installations where stable long-distance video distribution is required. The compact transmitter and receiver units simplify installation and deliver reliable signal reach without unnecessary extra features.

Advantages

The khext70 supports Ultra HD 4K×2K resolution and transmits both video and audio up to 70 m using HDbaseT technology. Its compact design reduces installation complexity, and compatibility with standard HDMI sources and displays ensures straightforward integration into existing AV setups. The extender focuses on stable signal delivery over long distances with minimal configuration.

Suitable for

• Conference rooms and meeting spaces
• Digital signage and public displays
• Home theater installations
• Professional AV systems and event setups

Key specifications

• Brand: PREMIUMCORD
• Model: khext70
• Type: HDMI HDbaseT extender (transmitter and receiver)
• Maximum transmission distance: up to 70 m over Cat5e/6
• Supported resolution: Ultra HD 4K×2K
• MPN: khext70
• EAN: 8592220013417

How to use

Connect the HDMI source (e.g., PC, Blu-ray player) to the transmitter unit and the display to the receiver unit. Use a single Cat5e/6 cable between transmitter and receiver, ensuring connectors are secure and cable length does not exceed 70 m. Power both units according to the supplied power adapters if required and select the correct HDMI input on the display. No additional software is necessary.

Usage recommendations

For best performance, use high-quality Cat6 cable and avoid running the cable parallel to large power lines or sources of electromagnetic interference. Verify HDMI cable versions and display capabilities to ensure full 4K×2K support.