Wireless Joint

Afternoon,
Not sure if i am in the right section or how stupid this sounds
Very little knowledge when it comes to frequncies, wires, radio waves
I would like to use the router with the antenna
Problem is antenna is 2x2 mimo and router is 4x4
Am i able to use an adaptor SMA to TS9 or SMA to x2 TS9 splitter?
Which solution is best (if any) and is there drawbacks
Thank you

Ts9 to sma, yes. I would never use any rf cable splitters or "Y cables" as it just shorts your antenna ports together; bad.

As long as you have the specs on the ports as to which are the primary pair, you can use those two for the outdoor antenna.

Thank you very much
Ordered pigtails SMA to TS9
Will look into the ports on the router