High-performance USB 3.1 Gen 1 Flash Drive designed for computers, smartphones and tablets – Quickly store and transfer photos, videos and other files between USB Type-C devices Less waiting, more space – lightning-fast read speeds up to 150MB/s, write speeds that can transfer a full-length movie in under 30 seconds and capacities up to 256GB for all your storage needs Plug in other accessories, too – the slim Retractable design Leaves more space for other ports on your host device Help keep private files private – The included SanDisk SecureAccess software featuring password-protected encryption makes sure your sensitive info is confidently stored Control your life – Easily manage and back up content on your Android smartphone or tablet with the included SanDisk Memory Zone application