You can format an SD card using Windows, Mac, and Android devices, and likely your digital camera too.

SD and microSD cards are a de facto part of modern tech, especially for transferring large photo, video, and music files. Sometimes it’s necessary to format a card to clear room, or make it compatible ...

Secure Digital High Capacity cards are a type of flash memory designed to contain between 4GB and 32GB of data. You can use an SDHC card to store and transport important business files between ...

So I had to pull the microSD from my Samsung Focus. For those who don't know, Windows Phone takes advantage of the "secure" part of Secure Digital cards. So now I have a non-usuable encrypted microSD.