What type of USB adapter fits CA433U USB cutout?

Hi,

There are three semicircular and one rectangular cutout on the rear-end of the CA433U case. I read that the rectangular cutout is for USB (which I need). What type of adapter/connector did MikroTik spec that cutout for? Where can I find one? Is there a specification name for that rectangular cutout?

I’m using RBM33G with CA433U case and need to expose the USB port on the CA433U case (with a USB port affixed to the case) so that someone in the field does not have to open the case to plug/unplug USB devices.

Thanks

It’s intended to be used with microUSB, like in RB2011. See https://asp24.ru/obzory/obzor-mikrotik-routerboard-rb-2011uias-rm/

Wrong product.

RBM33G does not have a microUSB port and my issue is with how to physically mount an accessible USB port from the RBM33G (which is much shorter than the CA433U case) so that it is accessible for plugging/unplugging without having to take the case apart every time.