The Specs

Controller Attributes
Interface Connection 2 x Serial ATA/300 Serial ATA Internal|4 x Serial ATA/300 External SATA External
Host Transfer Rate Up to 3 Gbps
General
System Type PC
URL http://www.rosewill.com
Quick Glance
Slot/Port Type PCI Express x4
Controller Type Serial ATA Controller
Interface Type Serial ATA/300

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