Startech Add 4 Internal Sata Iii (6gbps) Ports To A Computer Through A Pci Express X2 Slo

Add 4 internal sata iii (6gbps) ports to a computer through a pci express x2 slot - pci express 2.0 sata controller with hyperduo ssd tiering - 4 port pci express sata iii 6gb - pci express sata raid card - pcie sata 6g - full/low profileb