Detailed Product DescriptionMemory 
Capacity: 512MB/1GB/2GB/4GB/8GB. 
USB Interface: USB1.1/USB2.0. 
Read-write speed: USB1.1 writing speed: 860KB/S reading the speed: 960KB/S 
USB2.0 writing speed: 11MB/S reading the speed: 12MB/S 
Hot plug-and-play. 
Operating System: Windows98/SE. WindowsMe / 2000 / XP, Linux2.4. X, Mac OS9.1/Mac OS X, Linux 2.4. X which support USB mass storage protocol. 
Data Retention: Over 10 years. 
No extra power supply required. 
More than 100000 times of write/read cycle endurance. 
Accessories: Extension USB cable, manual, CD-ROM in gift box