Features: 1.Used for digital data storage, transmission and sharing. Provide additional storage space for your mobile device for storing photos, music, videos and other files. 2.High?speed flash drive for fast data transfer with more higher performance, provide you more convenience. 3.Practical and innovative gifts that can be given to your family, friends, students, teachers, neighbors, and so on. 4.You can store some pictures, music, movies and good memories in it before giving gifts to create a big surprise. 5.Adopt Class A chips with stable and reliable performance. Plug and play, no driver required, more convenient to use. specification:Item Type: U Disk Material: ABS Compatibility: Suitable for all USB 2.0 ports Suitable for Windows 7/8/10 / Vista / XP / 2000 / ME / for Linux 2.6 and for Mac OS standards. Suitable for all desktops, laptops, tablets, TVs, and speakers with USB-A ports. They are different for your devices safe display capacity and nominal capacity because of different calculation methods. Manufacturer standard: 1GB / 1000MB / 1MB = 1000KB PackageList:1 x U Disk NoteAbout usable capacity: 16GB = approximately 14.5GB?15.5GB 32GB = approximately 28GB?30GB 64GB = approximately 58GB?60GB 128GB = approximately 119GB?124GB