Antenna hole spacing was wrong for my Mavic 2 Pro controller. The picture shows that I have a smart controller. Maybe it's because these range extenders are meant for older DJI controllers that plug into smartphones? Also, the antenna doesn't even go through the hole in the parabolic dish, the antenna is too big to go through the hole. If my money is returned and the description is changed. I will change this rating to five stars. The reason is that it seems to be of very good quality. If it would match my controller I would be very happy with it. Further edit: footer responded to my complaint that it didn't fit and sent me a new one that does, it works great. This seller bought me a new one so fast my head was spinning. Good job if something goes wrong. I would buy from this seller again and I recommend them and the product, they are both well above average.