Hello,
I own an old transcend 16GB Class 10 SDHC card that on my canon 550d and computer doesn't go over 15-16MB/s in write speed. I was wondering if this new model UHS-1 (good for a future upgrades) has a bump on speeds ALSO for standard SDHC readers (at least 21MB/s to record continuous raw) or if it's always capped at 16MB/s and the speed increase is only for UHS readers.