https://www.printables.com/model/1183143-uconsole-uporto_base-v06-uporto_ant
What we have here is something I’m calling uPorto_BASE. This is a way for end users such as yourself to securely attach Lego ™ Technics ™ parts to a 13 x 2 x 1 base that is in turn securely mounted with the uConsole itself.
This allows for practically unlimited creative uses using authentic parts as well as those you print yourself, such as the SMA antenna holder also found in the files: uPorto_ANT
Let me know what you think! More details can be found in the link above.