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(4K@30Hz 4:4:4) HDMI Extender
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LINK EXT40-4KECO is a slim 4K HDMI extender set. It supports resolution up to 4K@30Hz 4:4:4 8bit, transporting Ultra HD video with 3D compatibility, multi-channel audio, bi-directional IR up to 40m / 131ft over a single CATX cable.

EXT40-4KECO supports bi-directional IR pass through, enabling users to control the source at the display location or control the display at the source location with ease. Auto detection ensures the optimum quality for video/audio is transmitted.

The transmitter and receiver are easy to install. They are space saving and offer ideal solutions for homes, offices, digital entertainment centers, control centers, conference rooms, schools and corporate training environments, where the extension of HDMI signals over long distances is required.


  • Supports resolution up to 4K@30Hz 4:4:4 8bit
  • HDMI signal transport up to 40m / 131ft along a CATX cable
  • Support HDMI 1.4b and HDCP 1.4
  • Bi-directional IR pass through
  • Auto equalization built-in for optimal signal transmission
  • Built-in ESD: ±8kV (air-gap discharge) & ±4kV (contact discharge)
  • Slim profile, cost-effective and easy-to-install


Manuals & Technical Documents

ManualLINK Brand-EXT40-4KECO-Manual.pdf
SpecificationLINK Brand-EXT40-4KECO-Spec Sheet.pdf
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