Your real image files on the SD card, in a folder called 100MEDIA, which is inside the DCIM folder:I am taking memory card out and transferring to iPad via SD to USB-C
![i-R2Spm6w-XL.jpg](https://photos.smugmug.com/photos/i-R2Spm6w/0/04a6c988/XL/i-R2Spm6w-XL.jpg)
If you are shooting jpg, the files will be approx 5-8 MB
Those tiny preview files are useless and you can stop your app from wasting space with them by turning off the cache to SD card and Cache locally settings here:
![i-R6zg8c6-L.jpg](https://photos.smugmug.com/photos/i-R6zg8c6/0/288e32a2/L/i-R6zg8c6-L.jpg)