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Four black HDMI female-to-female couplers with gold-plated connectors

Jansicotek

Jansicotek HDMI 1.4 Female to Female Coupler 4 Pack

SKU CH-JWGY-TFKTE

Four HDMI 1.4 female-to-female couplers join two cables for 4K at 60 Hz, HDR, 3D and 7.1 audio with gold-plated contacts

  • ColorBlack
  • Extends HDMI reach by joining two cables into one longer link
  • Supports 4K resolution up to 3840x2160 at 60 Hz via HDMI 1.4
  • Passes HDR, 3D and 7.1 or 5.1 Dolby Digital audio through the coupler
  • Gold-plated connectors resist corrosion and maintain clean signal transfer
  • Four couplers included for multiple device connections or spare units

Four-Pack HDMI 1.4 Couplers

This set provides four female-to-female HDMI couplers that join two male-ended cables into a single longer run. Each adapter converts a male HDMI port into a female socket, making it useful for extending existing cable lengths or changing port orientation in tight spaces. The pack suits installers and home users who need multiple extension points across a project.

Gold-Plated Connectors, Black Housing

Gold-plated contacts resist corrosion and maintain consistent signal transfer over repeated insertions. The compact black shells fit behind wall-mounted displays or inside conduit without adding bulk. Passive construction means no external power is required; the couplers simply bridge the conductors of two standard HDMI cables.

Extends HDMI 1.4 Runs Up to 4K@60Hz

The couplers comply with the HDMI 1.4 specification and pass 4K HDR video at up to 3840x2160 resolution and 60 Hz refresh. Supported resolutions also include 2560x1600, 2560x1440, 1920x1200 and 1080p. Audio Return Channel, HDMI Ethernet Channel, 3D video and 7.1 or 5.1 Dolby digital audio pass through transparently. Not suited for installations that demand HDMI 2.0 bandwidth or higher refresh rates at 4K.

Highlights

  • Extends HDMI reach by joining two cables into one longer link
  • Supports 4K resolution up to 3840x2160 at 60 Hz via HDMI 1.4
  • Passes HDR, 3D and 7.1 or 5.1 Dolby Digital audio through the coupler
  • Gold-plated connectors resist corrosion and maintain clean signal transfer
  • Four couplers included for multiple device connections or spare units

Specifications

ColorBlack

Questions about this item

What HDMI standard does the coupler use, and what refresh rate does it cap at?

The coupler complies with HDMI 1.4 and supports 4K resolution at 60 Hz, along with 2560x1600, 2560x1440, 1920x1200, and 1080p signals.

What physical connectors are on each end of the adapter?

Each adapter has an HDMI female port on both ends, allowing two male HDMI cables to be joined or a male port to be converted to female.

How do you install the coupler, and what common mistake should be avoided?

Insert the male HDMI plugs firmly into both female ports until seated; the common mistake is leaving a loose connection, which can cause signal dropouts or no picture.

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