... for present-giving.Specification:1.Available Capacity: 1GB,2GB,4GB,8GB,16GB,32GB2.Interface: USB 2.0 ... ;3.Operating Systems: Windows Vista/XP/2000/ME/98/95 and Mac OS 8. ... : 5 years warrantyAvailable Capacities 128MB, 256MB, 512MB, 1GB, 2GB, 4GB, 8GB, 16GB, 32GB, 64GB CompatibilityPC or Notebook ... with a USB interfaceOperating SystemsWindows Vista/XP/2000/ME/98/95, Mac OS 8.6 ...