What's the point of the DJI RC Pro SD Card??

Dji Mini 3 Pro ; Still Image Support, DNG JPEG Raw 48 MP 12 MP 12 MP ; MediaMemory Card Slot, Single Slot: microSD

The microSD card slot in the DJI RC is used to preview copies of Mini 3 Pro While the microSD card placed on the DJI Mini 3 Pro

djinn of storms powerplay jackpot slot SanDisk Extreme Pro 64GB V30 A2 MicroSDXC Memory Card for DJI Works with Mavic Air 2 Drone 4K UHD U3 Bundle with Everything But Stromboli MicroSD Card

dji mini 3 pro memory card slot For example, DJI requires up to 128GB and readwrite speeds with UHS-I Speed Grade 3 1080P and 4K video files at 60120 fps For other drones or just