Details: Interface: USB2.0 Reading Speed: 3M/S Writing Speed: 2M/S USB Service Voltage: 4.5V-5.5V Environment Temperature: -40°C - +70°C Storage Temperature: -50°C - +80°C Storage Lifetime: More than 10 years Operating System: Win98/ME/2000/XP/ Vista/7 , Mac OS 9.X/Linux2.4 Convenient to carry Easy to read and read in high speed No need drive, only plug in No need power supply Support USB ZIP/HDD startup Small style and fashionable Shock resistance, damp proof, lighting resistance, antimagnetic Can endure impact and knock of 3 meters fall Use A-class chip, can be erased repe Include: 1*USB Flash Drive