The SanDisk MobileMate Duo card reader and adapter lets you easily move files between your PC and any microSD-enabled device. A compact accessory for smartphones and tablets, this versatile reader comes with an SD card adapter that lets you use your microSD card with SD host devices. Transfer files between your PC and microSD card Simple plug-and-play installation and use USB 2.0 compatible for fast file transfer Compact design fits easily in your computer bag or purse SD adapter enables easy, hassle-free file transfer What's in the box SanDisk MobileMate Duo card reader and adapter