Specification :
Environment Temperature: -40C – +70C;
Storage Temperature: -50C – +80C;
USB Service Voltage: 4.5V-5.5V;
USB Memory drive can suit for Windows 2000 / XP / Vista / Win 7, Mac 9.0 ect. ;
Capacity flash memory products are usually shipped in accordance with 1MB = 1000KB, 1G = 1000MB computing, but the operating system using binary arithmetic 1MB = 1024KB, 1GB = 1024MB, so there are some differences between the display capacity and standard capacity memory products.This is calculation difference between manufacturer and our PC.