If you need to add a compact panel-mount connection but don't have the time or ability to cut a custom oval or square hole, this USB Micro B Small Round Panel Mount Extension Cable is the easiest and fastest way to panel-ify your project. The adapter can fit holes 12mm to 18mm, so you can drill in your wood, plastic, or metal with a common hole-saw or bit, no special shapes or filing required.Un-screw the plastic nut, insert the plug and re-attach. Now you have a USB micro B jack and plug for connecting any cable. It's designed to easily attach to a panel up to 13mm thick, or as thin as a few mm. Perfect for adding a USB micro B port to your project enclosure.This plug is favored for its solid body, small aperture, and 'forgiving' plastic lip that hides the drill hole. It also comes with a protective cap that can be used to protect the port or cut off if preferred. https://elecena.pl/product/29480631/adafruit-usb-micro-b-small-round-panel-mount-extension-usb-cable 2025-11-03 https://elecena.pl/product/29480631/adafruit-usb-micro-b-small-round-panel-mount-extension-usb-cable 2025-12-14 https://elecena.pl/product/29480631/adafruit-usb-micro-b-small-round-panel-mount-extension-usb-cable 2025-12-20 https://elecena.pl/product/29480631/adafruit-usb-micro-b-small-round-panel-mount-extension-usb-cable 2026-01-24 https://elecena.pl/product/29480631/adafruit-usb-micro-b-small-round-panel-mount-extension-usb-cable 2026-01-29 https://elecena.pl/product/29480631/adafruit-usb-micro-b-small-round-panel-mount-extension-usb-cable 2026-04-08