I tried this. In network status says it has 2gbps (I use only 2 NICs for teaming, picture below). Also, I have activated LAG on those 2 ports on my Netgear gt784ts switch.
It doesn't work... At all... I have tried two 1 gigabit transfer simultaneous and it capped at ~970mbps, so the speed of the 2 transfers between 2 separate 1 gigabit devices connected directly on the switch halved.
Did anyone tested this and got positive results?