for those who have yet memeoire card bouncer giga one type, they have found that it does not recognize the adapter cards sdhc.grace little is again the use with this type of card. certe it takes a little aditional manipulation because it is necessary to remove the adapter to put the SDHC card, but it avoids the giga one must sleep in a closet and also avoids the purchase of another card bouncer which would be much more expensive option. more one gains a bit transfer rate.