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Small rectangular zinc-alloy HDMI panel-mount coupler with D-shaped flange and two female ports

GSM Outdoors

GSM Outdoors HDMI 2.0 Panel Mount Coupler 4K 60Hz

SKU CH-QKAJ-HAJ33

A panel-mount HDMI 2.0 coupler joins two cables or converts a male port to female, passing 4K at 60 Hz through a zinc-alloy D-shaped housing

  • Supports 4K at 60 Hz for sharp video
  • HDMI 2.0 female-to-female joins two cables
  • Panel-mount D-hole for secure installation
  • Zinc alloy housing resists scratches and wear
  • Plug-and-play with no drivers required

What this coupler does

The GSM Outdoors HDMI 2.0 panel mount coupler converts a male HDMI plug into a female socket and can also join two cables to extend the signal path. It supports 4K resolution at 60 Hz and carries uncompressed stereo audio. No software or driver is required for operation.

Mounting and durability

A standard D-shaped mounting hole allows the adapter to be fixed to a panel or left free, which is useful for permanent installations in engineering or AV setups. The zinc alloy housing resists scratches and provides a solid connection for repeated plugging cycles.

Installation notes

The coupler is plug and play, so installation is limited to inserting cables and optionally securing the flange with a nut. Misalignment of the D-shaped cut-out can prevent the flange from sitting flush, and forcing an HDMI plug into a tight panel opening may stress the connector.

Highlights

  • Supports 4K at 60 Hz for sharp video
  • HDMI 2.0 female-to-female joins two cables
  • Panel-mount D-hole for secure installation
  • Zinc alloy housing resists scratches and wear
  • Plug-and-play with no drivers required

Specifications

No published specifications for this item yet.

Questions about this item

Will the zinc alloy housing or female-to-female ports need replacement after repeated cable changes?

The zinc alloy construction resists scratches and wear from frequent insertions, so the housing and ports are built to last without scheduled replacement.

What is the first limit reached when running 4K 60 Hz video continuously through the coupler?

The HDMI 2.0 interface caps sustained throughput at 4K 60 Hz, so resolution and refresh rate cannot exceed that specification during all-day use.

Does the coupler generate heat or noise when mounted in a panel and used all day?

As a passive component with no active electronics, it produces no audible noise and negligible heat even during continuous 4K 60 Hz operation.

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