Designed to be a single user storage solution, the ODS-D77U Optical Disc Archive External USB 3.0 Drivefrom Sony provides enhanced storage capabilities allowing users to store up to 1.5TB of uncompressed data on a single data cartridge. With a USB 3.0 interface this optical disc archive drive can be used with both Windows and Mac based computers. In addition to Windows and Mac compatibility, this archival drive features WORM compatibility, fast random file access thanks to quad laser performance, and compliance with the Universal Disk Format (UDF). Included with this Sony drive is a content manager license and backup acquisition media, making it easy to get up and running in no time.