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Four small gold HDMI female-to-female couplers on a plain background

LUOM

LUOM HDMI Female to Female Coupler 4 Pack audio video converter

SKU CH-4T52-M4S0G

Four couplers join two HDMI cables into one longer run and support 4K at 60 Hz, HDR, 3D and 7.1 or 5.1 Dolby audio pass-through with gold-plated contacts

  • TypeHDMI Converters
  • Extends cables into one longer link with female-to-female join
  • Passes 4K HDR at 60 Hz under HDMI 1.4 spec for sharp 3840 x 2160 detail
  • Gold-plated contacts resist corrosion and maintain clean signal transfer
  • Supports 7.1 and 5.1 Dolby digital plus 3D video pass-through
  • Four couplers in pack cover multiple connections or spare units

Four-pack HDMI female couplers

This four-pack provides four HDMI female-to-female couplers for joining two HDMI cables into a single longer run. Each unit converts a male HDMI plug into a female socket, making it useful for installers, home-theatre owners and anyone extending existing cable lengths without replacing them.

Extends cables and passes 4K HDR

The couplers comply with the HDMI 1.4 standard and support 4K resolution at 60 Hz with HDR pass-through when used with compatible cables. They also carry Audio Return Channel, HDMI Ethernet Channel, 3D video and multi-channel audio up to 7.1 Dolby digital, so extended runs retain full feature support.

Gold-plated connectors resist corrosion

Gold-plated contacts resist corrosion and maintain reliable signal transfer over repeated insertions. The compact barrel design fits behind wall-mounted displays or inside tight AV cabinets, and the four-unit pack lets you equip multiple rooms or keep spares for future reconfigurations.

Highlights

  • Extends cables into one longer link with female-to-female join
  • Passes 4K HDR at 60 Hz under HDMI 1.4 spec for sharp 3840 x 2160 detail
  • Gold-plated contacts resist corrosion and maintain clean signal transfer
  • Supports 7.1 and 5.1 Dolby digital plus 3D video pass-through
  • Four couplers in pack cover multiple connections or spare units

Specifications

TypeHDMI Converters

Questions about this item

Will the gold-plated connectors need cleaning or replacement over time?

The gold plating resists corrosion, so the connectors should not require cleaning or replacement under normal indoor use.

What resolution limit appears first when running 4K at 60 Hz through the coupler?

The HDMI 1.4 standard caps the signal at 4K 60 Hz, so that is the maximum resolution and refresh rate the coupler can pass.

Does the coupler generate any heat or noise during continuous all-day operation?

It is a passive adapter with no active electronics, so it produces no audible noise and negligible heat even with constant use.

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