Features: 1.The cute shape can be used as a decoration when hung on a keychain or backpack, which is beautiful and convenient. 2.Has a wide range of compatibility, and supports for Windows7/8/10/Vista/XP/Unix/2000/ME/NT/Linux/for OS X and other systems. 3.There is no need to install a driver or use a power source, just plug and play, and the operation is easy. 4.Can be used for data storage, transmission and sharing of music, photos, movies, designs, manuals, publicity, etc. 5.Made of high?quality ABS material, and the U disk is strong, durable, safe, reliable and portable. specification:Item Type: Cartoon U Disk Material: ABS Color: Blue Compatible System: for Windows 7/8/10/Vista/XP/Unix/2000/ME/NT/Linux/for OS X Scope of Application: Data Storage, Transmission and Sharing of Music, Photos, Movies, Designs, Manuals, Handouts, Homework, Etc. PackageList:1 x Cartoon U Disk NoteManufacturer Capacity Calculation Standard: 1GB = 1000MB / 1MB = 1000KB Please Note About the Available Capacity: 16GB = Approx. 14.5GB?15.5GB 32GB= Approx. 28GB?30GB 64GB= Approx. 58GB?60GB 128GB= Approx. 119GB?124GB