SPI Reader Micro SD Memory Card TF Memory Card Shield Module for Arduino Support mini SD card (less than equal 2G), mini SDHC card (less than equal 32 G) (high-speed card). The level conversion circuit board, the level interface can 5V or 3.3V. Power Supply 4.5V ~ 5.5V, 3.3V voltage regulator board. Communication interface is a standard SPI interface. Color: As shown Size: 4.1x 2.4cm Control https://elecena.pl/product/16456008/spi-reader-micro-sd-memory-card 2020-04-14 https://elecena.pl/product/16456008/spi-reader-micro-sd-memory-card 2020-09-01 https://elecena.pl/product/16456008/spi-reader-micro-sd-memory-card 2021-03-02 https://elecena.pl/product/16456008/spi-reader-micro-sd-memory-card 2025-07-09