If you need to add a panel-mount connection but don’t have the time or ability to cut a custom oval or square hole, this USB C Round Panel Mount Extension Cable is the easiest and fastest way to panel-ify your project. The adapter fits holes ranging 21.5mm to ~27mm, allowing you to drill into wood, plastic, or metal with a common hole-saw or bitno special shapes or filing required.

Simply un-screw the plastic nut, insert the plug, and re-attach. Now you have a USB C jack and USB C plug for connecting any cable. It is designed to easily attach to a panel up to 16mm thick (or 0.625″), or as thin as a few millimeters. Perfect for adding a USB C port to your project enclosure!

This cable features a solid body and a forgiving plastic lip that hides the drill hole for a clean finish.

Features:

• Fits drill holes from 21.5mm to approximately 27mm in diameter
• Overall diameter including screw nut: ~29.5mm
• Panel thickness compatibility: up to 16mm (0.625″)
• Provides USB C jack and plug for easy panel mounting
• Solid body design with plastic lip to hide drill hole
• 30 cm cable length

Technical Details:

• Minimum drill diameter: 21.5mm
• Maximum drill diameter: up to 27mm
• Overall diameter (including screw nut): ~29.5mm
• Panel thickness: up to 16mm

Product diagram and specifications (PDF)