The verdict
The ProGrade Cobalt is the pro video pick — V90-class SD card for serious cinema work.
ProGrade Digital Cobalt 1TB
Strengths
- +V90 speed class — fastest video class
- +Designed for pro video
- +Hot-zone tolerance
- +Lifetime warranty
Watch-outs
- −ProGrade brand newer than SanDisk
- −Specialized for pro use
- −Slightly more expensive
How it compares
V90 video class. Pro-focused. Lifetime warranty.
Who this is for
At a glance: professional video shooters needing V90 speed class.
Why you’d buy the ProGrade Digital Cobalt 1TB
- V90 speed class — fastest video class.
- Designed for pro video.
- Hot-zone tolerance.
Why you’d skip it
- ProGrade brand newer than SanDisk.
- Specialized for pro use.
- Slightly more expensive.
Rating sources
Our 4.7 score is the average of these published ratings. More about methodology.
