1、USB0 ensures high read and write speeds. Plug and play, no driver installation required for convenient use. 2、High speed flash drive, for fast data transfer, support mobile OTG function, easily connect computer or tablet to use. 3、Extra storage space for mobile devices that can store photos, music, videos and other files. 4、Suitable for data storage, transmission and sharing for manuals, handouts, homework, etc. 5、Support for different types of operating systems, cute cartoon pattern, made of quality silicone material. 1 x USB Flash Drive  Item Type: U DiskMaterial: Silicone Support for different types of operating system Appearance: CactusApplications: USB flash drive is suitable for digital data storage, transmission and sharing, suitable for music, photos, movies, design, manuals, publicity and other data storage.Characteristics: 1.USB connection, hot plug playback support. 2. No external power is required. 3. Support different types of operating systems. 4. Shock proof and electromagnetic solid state storage. 5. Fast speed of read/write transmission. 6. Hardware requirements: PC, laptop, for OS X with USB connection.Capacity: there is a difference between the manufacturer and the PC, where 1GB= 10.73741824 gigabytes for the PC and 1GB=1 gigabytes for the market standardSo the actual capacity of a USB flash drive is16 GB = 14.5 GB - 15.5 GB32GB=28GB-30GB64GB=58GB-60GB128GB=119GB-124GB