Hunt or Die: Check the manual for your Cuddeback to see: 1)what brand of SD card Cuddeback recommends, 2)the maximum size GB your camera will accept. Going larger than the recommended GB, your camera may not work properly or not at all. The manufacturer may have tested out several SD card brands and the one that works the best in their camera is what they would recommend. As for SD card size, the software in a camera will only accept up to the size that software recognizes. You could email Cuddeback and see if they had other inquiries about this. Be sure to state what series your camera is. Good luck.