There are a lot of numbers bandied about on your memory card, but what do class 2, 4 or 6 mean and which is better?
For more answers to commonly asked questions from readers, see our Ask Us video archive.
Ask Us: What does a card's class rating mean?
There are a lot of numbers bandied about on your memory card, but what do class 2, 4 or 6 mean and which is better?
Be respectful, keep it civil and stay on topic. We delete comments that violate our policy, which we encourage you to read. Discussion threads can be closed at any time at our discretion.