Startech 20m Active High Speed 4K HDMI Cable

Product Overview

The StarTech Active High Speed 4K HDMI Cable is an advanced active cable solution engineered to deliver stunning 4K Ultra HD resolution over extended distances without signal degradation. Designed for professional AV installations, large meeting rooms, and commercial display environments requiring long cable runs, this active cable incorporates built-in signal boosting technology to maintain exceptional picture and audio quality across its entire length. Supporting 4K resolution, HDR, and high-speed data transfer, it ensures a reliable and consistent connection between all compatible HDMI devices. Durable construction and gold-plated connectors provide long-lasting, corrosion-resistant performance, making it the ideal choice for demanding professional AV installations.

General

• Connector Type: HDMI Male to HDMI Male
• Cable Type: High Speed HDMI with Ethernet
• HDMI Version: HDMI 1.4 / High Speed

Video Performance

• Maximum Resolution:
  • Up to 3840 × 2160 @ 30Hz (4K UHD)
  • Up to 1920 × 1080 @ 120Hz (Full HD)
• Supports 3D video formats
• Wide aspect ratio support

Audio Capabilities

• Supports up to 8-channel digital audio (5.1 / 7.1)
• Compatible with Dolby TrueHD and DTS-HD Master Audio
• Audio Return Channel (ARC) supported

Performance

• Bandwidth: Up to 10.2Gbps
• Built-in active signal booster (no external power required)
• HDCP compliant

Build Quality

• 24AWG copper conductors
• CL2-rated jacket for in-wall installation
• Aluminium-mylar foil + braided shielding
• Gold-plated HDMI connectors
• PVC outer jacket
• Unidirectional design (source → display only)

Installation & Use

• Designed for long-distance HDMI runs
• Ideal for in-wall AV installations (CL2 rated)
• Suitable for projectors, TVs, control rooms, signage and conference rooms

Quick Summary

• Professional 20m active HDMI cable with signal amplification
• Supports 4K (30Hz) and Full HD high refresh rates
• Built for long-distance commercial AV installs
• CL2 rated for safe in-wall installation