It took just over 4 months to the day to get my order.
They emailed about a month and a half in, said my order was shipped, must have been lost, and they were sending it out again. 2 and a half months later it arrived. They also "upgraded" my order to another card type.
None of the three cards work. I tried all three. I'm not entirely sure they are compatible with my system, so thanks for the 4 month wait and the "upgrade" to something that doesn't work with my old DS.
Do not order from these jokers, they are amateurs and don't listen to anything you say and hardly respond.