1. Screw fixed, stable and not easy to fall 2. With installation tool, easy to use and fast installation 3. Purpose: to mount DJI PROSSD 1TB external SSD to DJI Ronin 4D body to record 8K video 4. Packing list: PROSSD card compartment x 1, M2-20 cup head hexagonal screws x 2, 1.5mm ball head hexagonal wrench x 1 5. Compatible products: DJI Ronin 4D
