Blu-ray Disc Rewriter External eSATA/USB 2.0 12x Super Multi Blue LightScribe... The LG Super Multi Blue BE12LU38 external Blu-ray rewriter features eSATA and USB connectivity with 12x BD-R write speeds. * Simply plug in and record up to 50GB of files, photos, or business documents onto a dual layer BD-R disc. * LightScribe gives you the added feature of creating customized labels that are etched onto a special coated LightScribe discs (sold separately). With Blu-ray, DVD and CD burning capabilities, the BE12LU38 gives you the option to choose the media best suited for each task. Cyberlink Software Included * BE12LU38