SanDisk Extreme Class 10 SD Card

SanDisk Extreme Class 10 SD Card for Canon EOS 70D


The SanDisk Extreme Class 10 SD Card is pretty much as professional as it gets in terms of memory cards.  This card is made specifically with DSLR users in mind which includes those that own the Canon EOS 70D.  I actually purchased the 32GB model a year or so back and just now decided to pick up the 64GB model and use the 32GB as a back up.

The performance on this SD Card is miles ahead of the competition and certainly can’t be beat.  The difference between transferring data from my DSLR to my MacBook Pro with the SanDisk Extreme Card compared to some cheapo card is mind boggling.  If you aren’t using this card or haven’t tried one out yet, then you’re definitely missing out.  And just so you know that it’s not only me that loves this card, then you can check out some other people’s reviews here.

This is probably the best SD Card for the Canon 70D out there.



There has now been an updated version of this SD Card called the SanDisk Extreme PRO Class 10.  Check out our review of it here!

  • John Chang

    As you may know, SanDisk now has the Extreme Pro SDXC UHS-I card with up to 95 MB/sec read and up to 90 MB/sec write capability.

    How much it will minimize lag from continuous drive shooting transfer, from the 70D buffer to the SD card, is anybody’s guess. But at least a transfer from the SD to PC should be up to twice as fast than the Extreme. Also, they’re spendy at twice the price of the Extreme. Currently $66.95 and $132.35 for the 32GB and 64GB versions respectively on

    I expect for casual, everyday use, the Extreme will be more than enough. However, for those who need the most reliable transfers, for action shooting, the Extreme Pro should be considered.