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

ESTONE

ESTONE HDMI Female to Female Coupler 4 Pack audio video converter

SKU CH-DH3H-YAVN4

Four couplers join two HDMI cables each, supporting 4K at 60 Hz, 3D, HDR and 7.1 audio pass-through with gold-plated connectors

  • TypeHDMI Converters
  • Connects two HDMI cables into one longer link with a female-to-female coupler
  • Extends HDMI runs up to 4K at 60 Hz while passing 3D and HDR signals
  • Gold-plated contacts resist corrosion and maintain clean signal transfer for reliable video
  • Passes 7.1 and 5.1 Dolby audio plus Audio Return Channel for full surround sound
  • Four couplers included so you can extend multiple devices or keep spares handy

HDMI Female-to-Female Coupler 4-Pack

This pack contains four gold-plated HDMI couplers that join two male-ended cables into a single longer run. They are built for home-theatre enthusiasts, gamers and office installers who need to bridge a gap between a source device and a display without buying a new long cable.

Suits cable extension; not a signal booster

The adapters work well when you already own HDMI cables and want to combine them for a longer reach behind a TV, projector or monitor. They do not amplify or regenerate the signal, so installers planning runs beyond the passive-cable limit should consider active optical cables or powered extenders instead.

Passes 4K at 60 Hz and multichannel audio

Each coupler complies with the HDMI 1.4 specification and supports resolutions up to 3840x2160 at 60 Hz alongside 2560x1600, 2560x1440, 1920x1200 and 1080p. Audio Return Channel, HDMI Ethernet Channel, 3D and 7.1 or 5.1 Dolby digital sound pass through without degradation. Gold-plated contacts resist corrosion for reliable long-term contact.

Highlights

  • Connects two HDMI cables into one longer link with a female-to-female coupler
  • Extends HDMI runs up to 4K at 60 Hz while passing 3D and HDR signals
  • Gold-plated contacts resist corrosion and maintain clean signal transfer for reliable video
  • Passes 7.1 and 5.1 Dolby audio plus Audio Return Channel for full surround sound
  • Four couplers included so you can extend multiple devices or keep spares handy

Specifications

TypeHDMI Converters

Questions about this item

What HDMI cables must I already have to use these couplers?

You need two standard HDMI cables with male plugs; each coupler joins them into a single longer link.

Will my older 1080P display still work through this adapter?

Yes, the coupler passes 1080P and lower resolutions without any change to the signal.

How can I verify 4K 60 Hz HDR is passing through correctly?

Play 4K HDR content and confirm the display reports 3840x2160 at 60 Hz with HDR active.

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