High read/write SpeedUSB Service Voltage: 4.5V-5.5VEnvironment Temperature: -40¡ãC - +70¡ãCStorage Temperature: -50¡ãC - +80¡ãCStorage Lifetime: More than 10 yearsOperating System: Win98/ME/2000/XP/ Vista/7 、 OS 9.X/Linux2.4Convenient to carryEasy to read and read in high speedNo need drive、 only plug inNo need power supplySupport USB ZIP/HDD startupSmall style and fashionableShock resistance、 damp proof、 lighting resistance、 antimagneticendure impact and knock of 3 meters fallUse A-class chip、 be erased repeatedly for 100、0000 timesCompatible with PC、 notebook