Read & write Blu-ray discs at 10x with the BH10LS38 Blu-ray re-writer that means that you can record up to 50GB of files, photos or business documents onto a single dual layer BD-R disc. Key Features 10x BD-R read & write capability SATA interface Light Scribe direct disc labelling 16x DVD-R write speed 2MB buffer under-run prevention Play HD content from BD Video discs or record up to nine hours of high definition video. SATA interface technology allows for easier integration & ultimately faster performance while Light Scribe gives you the added feature of etching customized labels onto a special coated Light Scribe disc (sold separately).