After you insert the SD card into the reader, your iPad automatically opens the Photos app, which lets you choose which photos and videos to import, then organizes them into albums. When you sync iPad or iPad mini to your PC or Mac, the photos and videos on your iPad are added to your computer's photo library.
The Lightning to SD Card Camera Reader supports standard photo formats, including JPEG and RAW, along with SD and HD video formats, including H.264 and MPEG-4.