A great space-saving drive. I have not tested the 4k upscaling or 3D by lack of equipment in the reading of the report, but blue. Ray and DVD is perfect, the excellent menus and easy to manage. Very large readable codec of choice. One star less for touch manual controls on top that keep asking else on the reader and the profusion of additional software features that are not used as much access to the Internet, Youtube, and other easynet and Services which are duplicated or Tiples quadruplets with TV, box and other Apple TV connected.
