Do i need to format my sd card before using it with an sd2vita?

In the newly opened window, select “exFAT” as the file system and NO. I thought this would be a good time to make a simple guide on how to properly format the SD card for the SD2VITA adapter and set up your Vita. The SD2Vita is a microSD adapter that fits in the game card slot and can be used to significantly increase storage capacity without having to use an expensive Sony memory card. Now we'll set up your Vita to automatically mount the microSD card to the SD2VITA adapter as soon as Henkaku boots up.