Features and specifications:
1) Interface: USB 2.0
2) Transfer rate: 480Mbps
3) Capacity: 5 - 80GB
4) Slim and compact aluminum housing,
5) Compatible for PC, notebook and Mac OS computers
6) No software and drivers needed (except Windows98SE)
7) Excellent heat releasing function and protective design for hard disk
8) Power supply: USB bus power +5V 500mA
9) Material: aluminum and magnesium alloy
10) System requirements: Windows98SE, Me, 2000, 2003, XP, Mac OS 9.x/X,
Linux 2.4x or above

Inner packing:
Dimensions: 128 x 75 x 19mm
N.W: 100g

Outer packing:
50pcs/ctn
Dimensions: 51 x 34 x 41.5cm