Wifi Adapter with 2 antenna's

[danny19800]

I'm looking for Wifi USB-Adapter with 2 antenna (1 for only sending) and (1 for only retrieve)
Not 2 antenna for both way's at the same time.

Maybe it's odd for you to understand - if so? - just don't ask me why!!!

Are such USB-Adapters/Routers/AP's existing?
Or can they be fixed/costumized to work like this?

 

[beers]

just don't ask me why

Why?

 

[danny19800]

it's simple, don't me ask why. If i do that, this discusion will never end.

 

[voyagerfan99]

It doesn't work like that.

 

[beers]

Plenty of people on this board know a lot about enterprise WiFi.

it's simple, don't me ask why

Okay then, closed for stupidity.