All are Extreme III cards. Some are marked "ESP" and some are marked
"30MB/s".
The "ESP" cards are marked on the back with the letters "SDCFX". There are
no such identifiers on the "30MB/s" cards.
Which one is faster? I can't tell from Sandisk's website.
TIA---
<m...@mine.net> wrote in message
news:fad8s4h7phv3klq1n...@4ax.com...
> Rob Galbraith's site is one of the better if not best available source for
> storage card speed ratings not just in general, but as used in specific
> cameras.
>
> http://www.robgalbraith.com/bins/camera_multi_page.asp?cid=6007-9255