Sandisk 16gb dual drive m3.0 for OTG enabled smartphonesProduct Description: For users of Android based OTG enabled smartphones or tablets who want an easy, instant way to move multimedia content from their smartphones and tablets to up space or safely backup their files. They also want a simple way to transfer photos, videos, music and other files between their smartphone, tablets, computers and other host devices. We provide a hassle free way to quickly transfer content to and from Android based