1)Case Material:  Aluminium
2)Data Transfer: USB 2.0 up to 480Mbps (60MB/s)
3)Requirements: Windows 98SE / ME / 2000 / XP, and Macintosh OS 9.0 or later
4)Packing Accessories: USB 2.0 Enclosure ，USB 2.0 cable, Manual, Screw package, Driver CD, Bag.      

5)CTN size: 67cmX 43cm X19.5cm
6)N.W:0. 3kg/pc