... 16gb,32gb,64gb 3,Supported Standard: USB 1.1, USB 2.0 LaCie USB FLASH DRIVE ~ XtremKey Capacity: 16GBPacking: Retail ... °C / -50°). Equipped with the Hi-Speed USB 2.0 interface, the LaCie XtremKey offers instant compatibility ... braided metal cable ring System requirementsUSB 2.0/ USB 1.1Windows XP/ Vista/7Windows readyboost compatibleMac OS ... will be different upon different device, software & usage.