StarTech ST121HD20V HDMI over CAT6 Extender Kit – 4K 60Hz

Product Overview

Experience seamless long-distance HDMI transmission with the StarTech HDMI Over Cat6 Extender. Designed for professional AV installations, this extender delivers uncompressed 1080p HD video and audio up to 70 meters (230 feet) using a single Cat6 cable, making it ideal for boardrooms, classrooms, and digital signage applications.

Available at Meetingstore.co.uk, a division of 21st Century AV Ltd.

Engineered for reliability and ease of use, the extender features Power Over Cable (PoC) technology, allowing both the transmitter and receiver to be powered from a single source. This eliminates the need for multiple power adapters and streamlines your setup.

Key Features

• Long-Range Extension: Transmit HDMI signals up to 70m (230ft) over Cat6 cabling without signal degradation.
• Full HD Support: Maintains 1080p resolution and high-fidelity audio for professional-grade AV performance.
• Power Over Cable (PoC): Simplifies installation by powering both units from one adapter.
• Plug-and-Play: No software or drivers required—just connect and go.
• Compact Design: Discreet, easy-to-mount units fit seamlessly into any AV environment.

Use Cases

• Extending HDMI from a media player to a distant display in conference rooms or lecture halls
• Digital signage in retail, hospitality, or public venues
• Home theater setups requiring remote source placement
• AV distribution in control rooms or security monitoring centers

Compatibility Details

• Works with all HDMI-enabled devices: Blu-ray players, laptops, PCs, projectors, HDTVs, and more
• Supports HDMI 1.3 and HDCP 1.2 standards
• Recommended for use with Cat6 or higher cabling for optimal performance

What’s in the Box

• HDMI Extender Transmitter Unit
• HDMI Extender Receiver Unit
• Power Adapter
• Mounting Hardware
• User Manual