HDMI Rotatable elbow connector M16 for Nauticam Sony a7S III

HDMI Rotatable elbow connector M16 for Nauticam Sony a7S III

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HDMI Full size, Elbow style, Rotatable Right Angle underwater bulkhead connector M16 for Sony a7S III Underwater Housing NA-A7SIII

  • HDMI full-size, right-angle, rotatable bulkhead connector
  • Supports some 4K and 1080p60
  • Designed for Nauticam NA-A7SIII underwater housings (requires M24 to M16 thread reducer)
  • The custom full-size HDMI right-angle connector is designed to pass through either threaded or non-threaded M16 ports.
  • Includes a water block to maintain vacuum inside your housing
  • Depth rating: 160 meters (240 PSI)
  • Gold-plated, brass contacts for quality connectivity
  • Comes with a water protective cap
  • Made from marine aluminum with hard anodizing coating

Brief Description

The DNC-2083 is an elbow-style, rotatable HDMI bulkhead connector designed for Nauticam's NA-A7SIII housing. Its full-size HDMI connector offers flexibility and functionality.

The elbow design allows you to install the connector in your preferred orientation. The right-angle HDMI connector conserves space inside your underwater housing compared to standard vertical connectors. The M16x1 thread ensures a secure fit.

The rotatable part of the bulkhead connector features a triple O-ring system to ensure reliable sealing.

Water Block

The DNC-2083 bulkhead connector includes a built-in water block, which helps maintain a vacuum inside the housing when using the AirLock Vacuum System. It also safeguards your housing from water ingress in case of cable or connector issues.


 You can request custom cable lengths and various connector types to suit your specific needs.


  • The elbow-style bulkhead connector is compatible with Dive And See waterproof HDMI cables and HDMI monitors, making it a versatile choice for underwater videography.
  • The full-size Type A HDMI connector at the end of the bulkhead is compatible with various cameras, including the Sony FX3, Sony Alpha A7S II, Canon EOS 5D Mark IV, Nikon D850, Panasonic Lumix GH5, Nikon Z9, Sony A1, A7S III, and more.

Outline Drawing

Detailed dimensional drawing available for the M16 Underwater HDMI bulkhead connector with an extended thread.