Plug and play Plastic USB 3.0 Casing
Material: Plastic cover
Compatible for: All computer (laptops or PC) which support USB3.0 & USB2.0
Support Window 2K/XP/2003/Vista/7, Linux , Mac 10 OS systems
Support power saved sleep mode
Plug and play, no screws needed.
Plastic material result in lower cost.
Grey,yellow,blue color side for choice.