Adafruit 256MB Micro SD Memory Card

Add storage quickly with this 256MB microSD card, perfect for lightweight projects.

Preformatted to FAT32, it is ready to use straight out of the packaging for our projects. Compatible with any device in the Adafruit shop that supports microSD cards.

Best suited for Feathers, data loggers, or small Linux SBCs. Not recommended for use with Raspberry Pi without a specialized distribution due to its size limitations.

Ideal for scenarios where larger 8GB or 16GB cards aren't required. Some older devices favor these cards as they avoid the large SD card commands of newer standards like SDHC or SDXC.

This card delivers an SD class 4 speed equivalent. Note that it doesn't come with an SD adapter.