- This removable storage medium allows data to be written and erased as many times as is required ,- Highspeed Flash-Drive with USB-C 3.1 Gen 1 connection ,- Designed for computer, smartphones and tablets with a USB-C port ,- Lightning fast read speeds of up to 150 MB/s ,- Automatically back up new photos and videos with the SanDisk Memory Zone App (free download available) ,- Quickly move content to your computer thanks to the USB 3.1 Gen 1 connectors ,- Backward-compatible with USB 2.0 ports ,- Protect files with individual password ,- Extendable design with key ring for attachment to a keychain and protection of the connector , ,System Requirements: ,- Operating system: Windows 10/8/7, Mac OS X v10.9+ ,- OTG-ready smartphones, tablets, and other host devices with USB-C ports