DESC: Burn up to 4 hours of HD video on a Blu-ray disc without quality loss and then share it with your customers or send your high-quality master for replication. New Blu-ray technology allows you to archive large amounts of data, audio asset libraries, raw video shoots, image files or complete multimedia projects on long lasting BD media - at a low cost per GB. Easily back up as much as 10 DVDs worth of important files at a fast throughput of 9MB/s. Backward compatible with CD/DVD media, it also offers a compelling interactive multimedia experience when playing back your BD-ROMs. Bundled with full-featured, easy-to-use software, including packet writing and backup applications, it’s the LaCie Blu-ray burning solution for intensive professional use.