DAOKAI 5PCS Micro SD Card Module Mini TF Card Reader Adapter Memory Expansion Module SD card reader/writer for Arduino with Pins, with Cable

• Module: Micro SD card reader module, through the file system and the SPI interface driver, SCM system to complete the file to read and write MicroSD card.
• Specification: Voltage: 4.5V~5.5V DC; Communication Interface: Standard SPI; Interface Voltage Level: 3.3V or 5V.
• Feature: Small volume, Size：17.9x17.9mm/0.7x0.7in. 2 M2 screws positioning holes with a diameter of 2.2mm, so the module is easy to install positioning, to achieve inter-module combination.
• Applicable card type: Micro SD Card, Micro SDHC Card.The communication interface is a standard SPI interface, easy to connect to any device with SPI interface.
• Package includes: You will get 5 x Micro SD Card Adapter, 30 x Female to Male Cable.

Specifications: Voltage: 4.5V~5.5V DC Current: 0.2~200mA Communication Interface: Standard SPI Interface Voltage Level: 3.3V or 5V Applicable card type: Micro SD Card(less than 2G), Micro SDHC Card(less than 32G) Control Interface: (GND, 3V3, MISO, MOSI, CLK, CS), GND to ground, 3V3 is the power supply, MISO, MOSI, CLK for SPI bus, CS is the chip select signal pin The module (Micro SD Card Adapter) is a Micro SD card reader module, through the file system and the SPI interface driver, SCM system to complete the file to read and write MicroSD card. for Arduino users can directly use the for Arduino IDE comes with an SD Card to complete the library card initialization and read-write. Package includes: 5 x Micro SD Card Adapter 30 x Female to Male Cable