It seems it does make a difference, but not due to the speed.

I received the 8Gb Class 6 card and find that "pass through" mode is disabled for that version. Manual says it is disabled for that card.

And I've been unable to get it to connect to my router as a client, despite setting APPMODE=5 in the CONFIG

ETA: I just noticed that Damon has APPMODE=6, so I will try that.

Quote Originally Posted by Mjolinor View Post
Class 6 or class 10 makes no difference, they both work fine. 8Gb is available in both speeds.

I have several of each and no problem.