ALIENTECH DUO 3 antenna signal booster range extender for DJI/Autel/Parrot/FPV drones DJI-N1 | DJI Mavic 3/Air 2/Air 2s/Mini 3 pro/mini 2 ALIENTECH DUO 3 antenna signal booster range extender for DJI/Autel/Parrot/FPV drones Autel EVO II RC V2 |EVO II Pro 6K/Dual 640T/