AHAOMG(TM) 32GB USB 2.0 Flash Drive Memory Stick Storage Pen Thumb U Disk Bright Frosted(Silver) 32GB Storage, large capacity for your hundreds of files. USB 2.0 Compliant, 40 times faster than the USB1.1 version, but it is compatible with USB1.1 computer. Suspend Current: 250uA +/- 20% (Compliant to USB Specification, 500uA) * Operating Current: 25mA +/- 30% (Compliant to USB Specification, 100mA) Operating Temperature: 0 ~ 50 (degree) * Relative Humidity: 5% ~ 95% Color:Black,Red,Blue,Yellow,Green,Silver,Purple,Pink red