High read/write SpeedUSB Service Voltage: 4.5V-5.5VEnvironment Temperature: -40°C - +70°CStorage Temperature: -50°C - +80°CStorage 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