Parabolic Signal Booster for Mavic Air 2 / DJI Mavic Pro/Mavic 2 / Mavic Mini/Mavic Air/Spark Controller Foldable Signal Extender Transmitter Antenna Range Extender RCmall

For the price, not bad. Using it with the Mavic mini, it really improves the signal. Just remember to always point the antennas to the drone. Just don’t expect a big improvement on distance but at least it improves the signal a little bit more. Just try it and for the price, I feel it is worth it.

I have some unofficial range results from these parabolic dishes for the spark/mavics/whatever controllers have the 2 antennas. without them, i was only getting about 3000-4000 feet before dropping signal and the drone having to fly it'self back. With these dishes, and no trees, i was able to get a max of 5769 feet before having to come back because of battery. If you fly far, or live in an area with a lot of interferance, these are great and a must have

Simple & easy to use. Really helped keep the connection at longer distances.

Lost my original, fits good on my Mavic 2 controller and does seem to help reception. This was supposed to be new, came opened with box torn, and the protective film was already removed.

Very nice! Does exactly what it says it does! Got it from rcmall with a great price!

Ain't really got to use it yet got it 4 my DJI mavic Pro

They do help if you keep them pointed.

Probably works well on other controllers, but not for the Mavic Air 2S or the DJI Smart Controller. My fault, I didn't look close enough at the photos which look like the Smart Controller but is not.