SD Cards with a capacity higher than 2 GB, and SDHC Cards with a capacity higher than 32 GB, will likely not work with the Wii console. Cards with a capacity higher than 2 GB will likely not work with the Wii console if it has not been updated to 4.0 or higher.
While it is possible to use SD standard or SDHC standard based cards, we cannot guarantee that products other than a licensed SD card will work.