The Universal SD + MicroSD cards high-speed module is a simple solution for transferring data to and from an SD or MicroSD card. The pinout is directly compatible with Ard., but can also be used with other microcontrollers. It allows you to add mass storage and data logging to your project. Limit for card 2Gb (library limit). Can use for 5V or 3.3V. * One time can use only one card.

Documents

Dimensional drawing
Pinout
Schematic