Do not do this. If you ever find an SD card, there is always a risk of a virus. To open up the SD card and back everything up onto your computer? It's one of the first things they taught us in HS 10+ years ago. Do not plug in a random USB/SD card!

if the owner cared so much, they wouldnt have lost it in the first place.

Chiochan, there's a big difference between simply reading the directory contents/ file copying/ backing up a microSD memory card vs. actually executing possibly-infected programs on it. (That's why Windows disables auto-run whenever a USB jumb drive is inserted into a USB port.) Also, it's the function of A/V to prevent against viruses. Backing up your hard-drive/ cell phone is no different vs. execution of infected files/ apps. --30 Yrs Experience as Computer Hardware/ Software Engineer PS Don't understand the hate from everyone on my original post asserting prudence & common sense. Granted, not everyone would've realized the ability to backup jic before formatting, but wasn't I polite nonetheless in my post #1? Whatever....

If you're going to call someone out on their grammar, please use capital letters in your sentences.