MRi PCI 2.2 4 port SATA RAID 0,1 controller SATA interface cards/adapter

PCI 2.2 4 port SATA RAID 0,1 controller - Combine SATA performance with RAID over 4 ports, be it for Striping, Mirroring, or both, this card has your needs covered The MRI-SATA/4CR/R is an effective 4-port SATA controller with on board BIOS and hardware chips for RAID management; capable of stripping, mirroring or both and is optimally balanced for achieving performance for both your system and the host controller.