Interface: UHS-II (i.e. dual row of pins) with full compatibility with UHS-I devices.
Speed class: V90 — guarantees a minimum sustained write speed of 90 MB/s when used in a compatible device.
Max read speed: up to 300 MB/s
Max write (“shot”) speed: up to ~ 260 MB/s (sometimes marketed “up to 300 MB/s” in newer revisions)
Durability: IP68 rating (water & dust resistance), drop-tested (e.g. 6 m)
Warranty: Lifetime limited warranty (per SanDisk)
Video & use:
Supports cinema-quality video workflows including 4K, 6K, and 8K in supported devices
With 512 GB variant you can store ~ 286 minutes of standard 8K video at 30 fps, or ~ 352 minutes of 4K UHD slow motion (at 60 fps)