Fiber Optic Cable (MPK-URX100A - Weefine Ring Light 3000)

Hi all

I currently have the MPK-URX100A Sony RX100 case and I am looking to get the Weefine Ring Light 3000.

It supports strobe mode for which I'm going to need a fiber optic cable, but which one is compatible with this setup?

I've tried to find some specifications but wasn't able to find much.

Looking at the Sony case, it states: "A fiber-optic cable for hole diameter 7mm can be attached to the cable-attachment part on the External flash adaptor." (https://support.d-imaging.sony.co.jp/www/support/acc/housing/mpk-urx100a/en.html)

For the Ring Light I wasn't able to find any specifics.

divervision.com lists the "Howshot Fiber Optic Cable 613L for Dual YS Connector" under accessories, but I have no idea how I can check if this will work for either end.

The Ring Light connector I saw in a TG-6 setup video looks like this: https://www.mikesdivecameras.com/products/weefine-standard-fibre-optic-cable

So do I just need a "Sea & Sea connector" which will work on both ends or what do I need to look out for?

Thanks in advance!

The S&S connector is really the only one around and 7mm diamter sounds like the right size.  The Weefine light is listed as having a sea and sea connector.    The Sony shows no connector on its housing and they mention an adapter so you just buy a S&S adapter which normally is a stick on item.  something like this:

https://www.housingcamera.com/id2108-ikelite-4402.html

The Howshot cable you listed will be fine.