Description
The SparkFun Level Shifting microSD Breakout is quite similar to the SparkFun microSD Transflash Breakout， but with the included level shifting hardware， this board allows you to utilize a microSD card at Arduino's SD library's top speed on a 5V system. With this small breakout board， that is not much bigger than your fingernail， adding mass storage to your project will never be easier.
This breakout is also a bit unique in that it level translates all of its outputs back to the level of the hardware it's connected to.
Get Started with the SparkFun Level Shifting microSD Guide
