The flash drive for USB Type C devices Easily transfer files between smartphones, tablets and computers Free up space on your Android smartphone (mobile device requires USB Type C port and on the go (OTG) support) Retractable design with a reversible USB Type C connector and a traditional USB connector High speed USB 3.1 performance of up to 150MB/s read speeds (USB Type C port with USB 3.1, Gen. 1/USB 3.0 support required; Based on internal testing; performance may be lower depending upon host device) SanDisk Memory zone app for Android (available on Google play; download and installation required) lets you easily manage and back up content on your smartphone and tablet