all kinds of memory cards such as pro duo, sd, micro sd, mini sd, m2, cf, xd, etc from 1G ... to 8G Product Description all kinds of memory cards such as pro ... micro sd, mini sd, m2, cf, xd, etc from 1G to 8GThe new Ultra II CompactFlash memory card has a minimum sustained write speed ... write speed means less time between shots 8GB Ultra II CompactFlash CF Memory Card