High performance just got easier to use, install and maintain. The Rocket Dual eSATA 6Gb/s For Mac has no drivers to install or future driver downloading/updating required. The card uses the same connecting cables utilized by earlier SATA 1.5Gb/s and SATA 3Gb/s devices providing the highest levels of performance and convenience. From faster backups and file transfers to high-end Audio/Video editing, connecting an eSATA devices to the Rocket Dual eSATA 6Gb/s For Mac can take data transfer performance to a new level. Compatible with Mac Pro(Intel) models the Rocket Dual eSATA 6Gb/s For Mac works with external devices to deliver significantly faster data transfer rates.