Thanks Bear, The case gear one is simply a hub, so I would assume it needs an internal usb3 connector to start with, which is not available? The manufacturers site doesnt say anymore than the pccasegears ad.
Again I assume the officeworks unit requires a usb3 port to input?
What im trying to do is add usb3 to a pc that has no native usb3, and no pci-e slots available, you know family, nothings ever easy.
Thanks for the suggestion though, lonewolfs suggestion of the pci card looks good, but bloody expensive.