digital camera memory cards

  • What does class 2, class 4, class 6, specifications mean with SD memory cards
  • It has to do with how fast the card is.  2, 4, or 6MB/s.

    http://en.wikipedia.org/wiki/Secure_Digital_card#SD_Speed_Class_Ratings

  • ThankYou for the reply. The fastest speed i have seen is the class 6. So this is the one i will look for, and even if it is not the fastest speed, you can't go wrong with some of the prices i have seen.