iStarUSA 4 eSATA Ports with Port Multiplier Function RAID Controller

The 4 eSATA Ports with Port Multiplier Function RAID Controller from StarUSA is a cost-effective, high-performance PCIe x8 RAID controller. It is fully compliant with SATA II devices (3.0 Gb/s) and can support up to 20 hard drives. Furthermore, the RAID controller supports RAID 0, 1, 5, 10, and JBOD in the Windows operating system.