That thread was at the beginning in the BT4 section
now it's BT5 perhaps it's relevant to discuss about that again.

I will have to order a usb dongle if it's not good

1) how I can know better my card other linux, I want to know which card I'm using (which commands i mean to know that )
2) after which driver I'm using (what command)
3) find a driver that permit me to use the injecting/monitoring mode both
4) install the driver...

any help should be appreciated.