Possibly a silly question, but I've never had an iPod. I'm currently transferring some photos from my sister's iPod to my computer, but only this comes up. How do I do it?

https://preview.redd.it/u73s9pfishke1.png?width=1202&format=png&auto=webp&s=1cd276f6715cf04e06a8f762a80f212aadcbc4ae

sorry for the bad screenshot but i just dont understand why there isnt just pngs or something in the folder or the thumbs folder whatever that means

i think its a ipod nano if that helps but again ive never owned a ipod since i was very young when it came out