This mini TransFlasd / MicroSD / TF / M2 USB 2.0 card reader is portable and can instantly convert your TF / TransFlasd / MicroSD / M2 card into a USB flash drive. Via this card reader, you can transfer photos, music, and other media and data between your computer and your cell phone, digital camera, PDA, tablet PC, digital picture frame, or other digital device. This card reader is useful and convenient for you.