I need an opinion

[Raoucus]

Has anyone ever heard of Rock? I've got a deal available to me. It's a 640GB External USB hard drive, by the brand "Rock". Anyone know anything about them?

 

[philbar71]

Could you give us the model num?

The big thing is how much you are getting it for, and what brand HDD is inside.

 

[matt123]

i know,
its not popular brand.
my friends are used earlier, but its not efficent one.
what purpose you use external hdd?