Are there any updates in the works to the RouterBOARD lineup? It seems like USB 3 on the RBM33G is the best option for 5G modems. Are there any M2 Key B interface options in the works?
We still wait for m.2 slot from RouterBoard platform.
For now are some adapters who works with RM502Q module but I use only cheap usb2.0 versions who will limit you.
Pigtails from mhf4 to sma etc. are very common to buy, select proper antenna are always not easy task.
Bonus
We certainly need a new M33G board with dual m.2 B-key slots. Most modem are now m.2 and USB 2.0 only support of the M33G is an issue.
Send e-mail to support@mikrotik.com with this info, here we not know if they read that post or not.