Amp -Level Shifting Board Generic Brand Highlights Level Shifting Board Description: The microSD Level Shift Breakout is quite similar to the microSD TransFlash Breakout, but with level shifting hardware included. This board allows you to use a microSD card at the top speed of the Arduino SD library on a 5V system. With this little escape board, it's not much bigger than your fingernail, adding mass storage to your project will never be easier. With the added feature of 3.0V to 5.0V tolerant for ease of use, discrete level shifting is no longer required. This breakout is also somewhat unique in this level, it results in all of its outputs being backwards at the level of the hardware it is connected to. Package includes: 1x Micro SD Board.