3-D
Second Officer
Flight distance : 635764 ft
United States
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that 77 is likely the READ speed. Card manufacturers tend to advertise their Read speed as the card speed. and when they do mention the write speed, they tend to put the maximum burst write speed instead of themaximum sustained write speed.
With the lareg amount of data being written in even a 2k video, the card needs to be able to handle being written to that fast, for a sustained amount of time. The U3 cards are able to handle that.
I personally use a SanDisk Extreme card. They seem to do the trick. |
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