Not just a simple breakout board, this microSD adapter goes the extra mile - designed for ease of use.Onboard 5v->3v regulator provides 150mA for power-hungry cards3v level shifting means you can use this with ease on either 3v or 5v systemsUses a proper level shifting chip, not resistors: less problems, and faster read/write accessUse 3 or 4 digital pins to read and write 2Gb+ of storage!Activity LED lights up when the SD card is being read or writtenFour #2 mounting holesPush-push socket with card slightly over the edge of the PCB so its easy to insert and removeComes with 0.1 header (unattached) so you can get it on a breadboard or use wires - your choiceTested and assembled here at the Adafruit factoryWorks great with Arduino, with tons of example code and wiring diagramsTo use with an Arduino, connect GND to ground, 5V to 5V, CLK to pin 13, DO to pin 12, DI to pin 11, and CS to pin 10. Then you can use the Arduino IDEs SD library which supports FAT and FAT32 SD cards.Dimensions (without 0.1 header):Length: 31.85mm/1.25inWidth: 25.4mm/1.00inHeight: 3.75mm/0.15inWeight: 3.43g/0.12oz
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
![Adafruit MicroSD Card Breakout Board+ [ADA254]](http://electroeshop.com/cdn/shop/files/61Oh5a2cU0L.jpg?v=1780078494&width=1400)
