This quadruple interface professional 2-disk RAID delivers fast speed, large capacity and data security. With eSATA 3Gbits, FireWire 800, FireWire 400 & Hi-Speed USB 2.0, it provides complete universal compatibility with any PC or Mac. The easy-to-use 2big Quadra comes with two extractable, lockable and hot-swappable disks for a user-controlled solution. With four RAID levels, it meets your storage needs, whether it's security, capacity, speed or a combination. With burst transfer rates as high as 165MB/s (eSATA), it's ideal for audio/video projects (DV and SD video playback or 2D/3D imaging). The sturdy heat sink metal design provides 60% more surface area for natural heat dissipation. The 2big Quadra comes with Genie Backup Manager Pro software with disaster recovery for Windows users and Intego Backup Manager Pro software with disaster recovery for Mac users. It also features Triple Power Management and the LaCie Shortcut Button, which can launch any application you choose in one push. 2xFW800, 1xFW400, 1x USB, 1x eSATA 3Gbit