Features: 1.No driver required, plug and play, high?speed flash drive ensures high reading and writing speed, used for fast data transfer. 2.Compatible with all devices with USB?A port desktops, laptops, tablets, TVs, speakers, suitable for data storage or music, photos, movies, designs, etc. 3.USB connection, no need to install drivers and external power supply, and supports hot?swappable playback. 4.The exterior design is unique and stylish, with strong and soft high?quality ABS protective cover, shockproof and safe. 5.As a practical and considerate gift, give it to family, friends, students, teachers, neighbors, colleagues. specification:Item Type: USB Flash Drive Material: ABS Compatible System: For Windows 7/8/10 / Vista / XP / Unix / 2000 / ME / NT / Linux / OS x, etc. Scope of Application: Data Storage, Transmission and Sharing of Music, Photos, Movies, Designs, Manuals, Handouts, Homework, etc. PackageList:1 x U Disk Note1.Manufacturer standard: 1GB / 1000MB / 1MB = 1000KB 2.Regarding usable capacity: Please note the memorandum regarding storage product capacity: 16GB=Approx. 14.5GB?15.5GB 32GB=Approx. 28GB?30GB 64GB=Approx. 58GB?60GB 128GB=Approx. 119GB?124GB 3.They are different for your device's safe display capacity and nominal capacity because of different calculation methods