I believe this is the same as the NewLink product that Amazon sell (looks the same, and several sources say it's identicial).
If it is the same, then it's a bit misleading, as it's claimed on the Amazon reviews, it#s not a true NAS, only allows one person at a time to access the drive..
"The device does work, but the description is quite misleading. I thought that I'd be getting something that would allow me to use my USB hard drive as a network drive so that all the PC's on my home network could access it. No the case. This allows only ONE PC to access the storage at a time, which means that if someone else was looking ay photos, for example and I wanted to listen to some music, I'd have to run downstairs, and ask them to disconnect, then run back up stairs and click connect. I could just as easily carry the hard drive up and down the stairs with me and save myself £25!!! This is not a replacement for a proper, shared network storage."
YOU HAVE BEEN WARNED!!!