[Fast and Extraordinary] No more waiting, Save more time! Provides up to 550 MB/s read and write speed, enables speedy data transfer with reliable data storage. Great for video/photo editors and any content creators require fast storage and data transfer. | [Design] Super small portable size with robust case. With 3D NAND technology enables high stable data transfer speed and reliable product longevity. Super lightweight and portable but extremely durable, you can easily carry it to anywhere you want. | [Device Compatibility] 1x USB C Cable included : USB Type-C to USB Type-C + USB Type-C to USB Type-A cables. Perfect for Windows PC Laptop Desktop Mac Computer, Android Smartphone and PS4. | [Reliability] 2.9” * 1.9” Shock Resistance, Vibration Resistance metal case. Non-Operating Temperature ‐20°C to 70°C, Operating Temperature 0°C to 70°C. | [Support] XrayDisk 3-year (36 months) limited warranty. 30 days money back guaranteed. 24/7 online support.System Manager > Hardisk Manage > Choose the disk without specified drive name pre-named by manufacturer and format the XrayDisk Portable SSD for your application. If you choose to use it as an external drive, please choose file system: ExFAT. If wish to use XrayDisk Portable SSD as an internal drive to run OS (operating system), please choose file system: NTFS.