The iPad recognizes the photos on the SD card only thereon a DCIM folder structure. (So DCIM folder and subfolders Camera). The file name must have 8 characters. So the Camera Be sure the images with 8 characters bennent. But you can edit images on a PC or Mac and copy it to the SD Card in the Camera folder and then import the IPAD.
Here it is also possible to import from the card to the iPad. Export to the SD card is not provided. That has already been mentioned with the little thumbnails, do not bother me now like this. Videos I have not tried yet.
The build quality is good, the price for this function but too high.