ALIENTECH DUO II Signal Booster Antenna of Dual band

The ALIENTECH DUO II 2.4G+5.8G Dual-band Signal Booster whit power amplifier, which applies to all DJI Drones, They include Mavic Pro, Mavic 1/2 pro/zoom/Mini/Platinum/Enterprise, Phantom 3/4 A/Advanced/Pro/V2.0/RTK, Inspire 1/2 Pro, Matrice 100/300/200/210/600 Pro, Smart controller, Cendence. Parrot Anafi, Autel EVO/II/PRO.