StarTech.com HDMM20MA 20m Active HDMI 4K 30Hz Cable

If you’ve ever struggled with a blurry picture or crackling sound because your HDMI cable can’t reach the TV or projector, you need a solution that carries a strong, clear signal over long distances. The StarTech.com HDMM20MA 20m Active HDMI 4K 30Hz Cable is a high-speed, active HDMI cable that lets you connect devices up to 20 metres apart without loss of picture or audio quality, making it ideal for home theatres, conference rooms and larger entertainment setups.

Why StarTech.com HDMM20MA 20m Active HDMI 4K 30Hz Cable is the answer to long-run HDMI challenges

Running HDMI over long runs often results in signal degradation, colour banding and audio drop-outs, especially when you try to push 4K video. This matters because a poor connection spoils movies, games and presentations, leaving you frustrated. The StarTech.com HDMM20MA 20m Active HDMI 4K 30Hz Cable solves this by embedding a built-in amplifier that boosts the signal, allowing you to place your source and display up to 20 m apart while keeping the image sharp and the sound crisp. It also uses a thin, flexible wire construction so it can be routed discreetly behind walls or under carpets, giving you a clean, professional look.

Usages of StarTech.com HDMM20MA 20m Active HDMI 4K 30Hz Cable

Ideal for a variety of settings, this cable can be employed in:

• Home cinema rooms where the projector sits far from the media player.
• Large conference halls needing a reliable link between a laptop and a distant screen.
• Retail displays that require a tidy run from a central media server to multiple monitors.
• Gaming setups with a console placed in a separate cabinet from the TV.
• In-wall installations where a discreet, CL2-rated cable is required.

Key Features of StarTech.com HDMM20MA 20m Active HDMI 4K 30Hz Cable

• Cable length: 20 m. Provides a long reach without signal loss.
• HDMI version: 1.4b. Supports the latest HDMI standards for high-definition content.
• Bandwidth: 8.16 Gbps. Allows smooth transmission of 4K video at 30 Hz and Full HD at up to 120 Hz.
• Resolution support: Ultra HD 4K (3840×2160 p at 30 Hz, 4096×2160 p at 24 Hz). Delivers crystal-clear picture for modern displays.
• Connector type: 19-pin HDMI Type A - male on both ends. Fits standard HDMI ports on most devices.
• Cable construction: 24 AWG copper wire with gold-plated connectors. Ensures low resistance and excellent conductivity.
• Shielding: Al-Mylar foil and copper braid. Protects against electromagnetic interference for a stable signal.
• Active technology: Built-in amplifier circuitry, no external power needed. Boosts the signal for longer runs.
• Colour: Black. Blends unobtrusively with most décor and cable management solutions.
• Warranty: Limited 2-year warranty. Gives peace of mind with manufacturer support.

Benefits of StarTech.com HDMM20MA 20m Active HDMI 4K 30Hz Cable

You get a reliable, high-definition connection that lets you place your source wherever you need, without worrying about picture quality dropping over distance. The built-in amplification means you avoid extra power adapters or repeaters, keeping your setup simple and tidy. Gold-plated contacts and superior shielding reduce interference, so you enjoy uninterrupted audio and video even in busy electronic environments. Its thin, flexible design makes routing easy, whether you hide it behind walls or run it along a floor. Finally, the two-year warranty provides confidence that your investment is protected.

Specifications