Model : WD10EADS

its wd my book essential 1tb caviar green 2009 the case of the hdd brock then I start using the adaptor
the thing is the harddrive works only with the adaptor I cant open it with any hdd reader or plug in it to the pc to acces my data
now I think the adaptor brock I need to acces to my files it seems I cant do that only by the original adaptor
is there any method help me to access my files ?