Features: 1.More fashionable, with a strong sense of design, let people put it down, finely crafted metal texture 2.With advanced thumb drive, brand new A?level chip U disk, stable and reliable performance 3.Suitable for all USB 2.0 ports, in line with for Windows 7/8/10 / Vista / XP / 2000 / ME / Linux 2.6 and OS X standards 4.Can be given to your family, friends, students, teachers, neighbors, colleagues 5.U disk is suitable for PPT presentations and video projections, etc, and it is necessity for office and school work specification:Item Type: USB Flash Disk Material: Metal 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 USB Flash Disk NoteManufacturer standard: 1GB / 1000MB / 1MB = 1000KB 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