Feature Typical Value / Notes
Interface UHS-II (i.e. supports the second row of pins for high speed)
Max Read Speed ≈ 300 MB/s (for many capacity points)
Max Write Speed Up to ~260 MB/s (depending on capacity)
Video Speed Class V60 (i.e. sustain 60 MB/s)
UHS Speed Class U3 (guaranteed minimum 30 MB/s sustained)
Durability Rated shockproof, temperature-proof, waterproof, X-ray proof
Supported Video / Use 4K, high-bitrate, burst RAW, etc. (depending on write speed & camera)