CDU-106 USB DISK Support USB2.0，compatible with USB1.1; Plug/Play, more convenient; No external power required, with LED indicator; Support Win2000/XP/MEMac OS 9.0，Linux; Kernel 2.4.0 and other new version of management system, no driver required (except win98); Capacity: 32M　64M　128M　256M　512M 1G Electronic storage medium. Shockproof & electromagnetic disturbance proof. Support software encrypt, double startup function; Data retension:10 years; High speed data transfer; Unit Size: 65*21*8mm. Cedar Electronics Limited is a major manufacturer of consumer electronics, supplying USB flash disk, digital video cameras, MP4 & MP3 players. Welcome to CEDAR website: /USB_disk_1.htm