With the ability to store 25GB* of data on a single Blu-Ray Disc or 50GB* on double layer discs, and the ability to playback high definition video, the I/OMagic Blu-Ray drive is your bridge to the latest in high definition technology. Backing up to Blu-Ray discs saves time and energy compared to DVD media. With its huge storage capacity, you can back up entire video projects that require tremendous space, or even backup an entire operating system. Store your music library, save pictures at the highest resolution, even full length movies without breaking a sweat. The I/OMagic Blu-Ray external drive naturally also supports burning to DVD and CD media just like the way it should be. Why compromise when you can do it all with the triple writer I/OMagic Blu-Ray External ReWritable Drive. - Store up to 25GB* on single layer BD Discs, or 50GB* on double layer discs. - Triple Writer supports BD, DVD, and CD media - Includes buffer under-run technologies - triple-laser optical pick-up - Store up to 2 hours of High Definition Video or up to 13 hours of standard-definition TV content - High Speed USB 2.0 Interface