This new family of PCI Express controllers offer the latest 6G/sec SATA III performance at an amazingly affordable price. Comes a with choice of 2 eSATA III ports for external SATA connection or 2 standard SATA III ports for internal drives, both controllers can also be installed in low profile PCs using the bundled low profile bracket.
*To achieve the maximum throughput, the PCI-Express slot must be version 2.0 or higher. Older system with PCD-Express 1.0 will limit the speed to 2.5 Gbps. Performance per port may decrease if both ports are transferring data simultaneously due to the limited throughput of the PCI-Express slot. Please visit following web page for more information of ExpressCard v1.0 and v2.0 http://en.wikipedia.org/wiki/PCI_Express
*** Hot swapping hard drive has been tested on Windows OS only.
Marvell MV9xxx chipset driver to enable port multiplier support (individual drives through PM) for all Windows 32-bit and 64-bit operating systems.
Marvell MV9xxx chipset driver for all Windows 32-bit and 64-bit operating systems.