This is a Micro SD(TF) module. It is compatible with TF SD card (commonly used in Mobile Phone) which is the most tiny card in the market. SD module has various applications such as data logger, audio, video, graphics. This module will greatly expand the capbility an Arduino can do with their  limited memory.

Features:

• Working Voltage:5V
• Interface: SPI
• Compatible: MicroSD(TF)

Additional Information