Description and Features: 1.USB host interface:USB1.1/2.0 , hot plug and play. 2,no extra power supply needed Built-in LCD light 3,Capacities available: 64M 128M 256M 512M 4,Anti-shock and magnetic proof 5,Encryption capability and dual bootable. 6,Over 10 years of data retention. 7,high writing and reading speed for USB1.1: 860k/s &960k/s for USB2.0: 11MB/s &12MB/s 8.Adopt heat-resistant plastic shell