Features: Storage Capacity: 8GBSupport USB version 2.0 and 3.0Hot Plug & PlayDurable solid-state storageNo external power is required 4.5V ~ 5.5V from USB portSupport Windows 7， 8， 2000 and XP without device driveSupport solution for Linux kernel version 2.4 or later versionDriveless for OS 9X or upCompatible with USB 1.1/2.0Operating Temp: -10 to +55 Deg.CStorage Temp: -20 to +55 Deg.CMore Than 10 Years Data RetentionSpecifications: Material: RubberColor: Black + WhiteWeight: 20gPackage included:1 x 8GB Poker Chip Memory Stick