Storage Capacity: 4.8.16.32.64.128GB(choose your size)Support USB version 2.0 and 1.0Hot Plug & PlayDurable solid-state storageNo external power is required 4.5V ~ 5.5V from USB portSupport Win98/ME/2000/XP/Vista/7， Mac OS 9.X/Linux2.4 without device driveSupport solution for Linux kernel version 2.4 or later versionDriveless for OS 9X or upCompatible with USB 1.1/2.0Operating Temp: -10 to +55Deg.CStorage Temp: -20 to +55Deg.C Package included:1XUSB flash drive