wkearney99
Senior Member
I've had two of them since Christmas and have generally been pleased with them. The only downside is they do hit the battery pretty hard. Especially in my wife's Nikon D40. You basically have to tell your camera not to go to sleep as quickly as before. This lets the card do it's thing. The card basically operates independently of the camera. The wifi part of it, that is. The camera just thinks it's a regular storage card. Behind the scenes the card is doing all the work, it just depends on the camera staying powered on long enough for it to finish. This means the camera's normal default shutdown time has to be extended. This combined with the wifi radio drains the battery a lot more than a regular card would. Not enough to be worrisome but you will want to bring along a spare battery (which we always did anyway).