Don’t throw your old SD cards in the trash – do this instead

While cleaning out my desk recently, I found a few old SD cards. At first, I thought about throwing them out, but then I remembered I could probably figure out a few useful things to do with them. It’s common to have at least a few SD cards lying around, and whether you use them for extra storage on the Nintendo Switch, an Android phone (as long as they’re microSD), or for just taking photos with your favorite camera, they can still have a purpose, even if they’re slow.