The ProGrade Digital COBALT is built for professional photographers who need the absolute maximum speed from their SD cards. UHS-II with read speeds up to 250MB/s and write speeds up to 130MB/s — designed specifically for cameras with UHS-II slots like the Sony A1, Nikon Z9 and Canon EOS R5 Mark II.
Full specs coming soon.
Select up to 2 cameras to compare against the COBALT 128GB UHS-II SD Card. It's always pinned as the baseline.
No significant limitations identified — this is a versatile camera without obvious weak spots for most shooters.
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