Super-Fast Transfer Speeds (up to 190 MB/sec for USB 3.0 enabled host)</br>Secure file encryption and password protection with included SanDisk SecureAccess software</br>USB 3.0 enabled?? backward compatible to USB 2.0</br>Lifetime limited warranty</br>Retractable capless design</br></br>Product Description</br></br>Spend less time waiting Transfer large photos?? videos or other files up to 10 times faster with the SanDisk Extreme USB Flash Drive. Super fast read speeds up to 190 MB/sec lets you transfer large HD videos?? photos and other files in a fraction of the time it takes for USB 2.0 tech