PCI Express 1X to SATA3.0 6 Port Riser PCI-E X1/X4/X8/X16 PCI-E Expansion Card
Interface: standard SATA3.0. Bus type: PCI-E X1 compatible with PCI-EX4 X8 X16 and other interfaces. Size: 125 120 18mm/4.9X4.7X0.7in. Built-in switch boot function. Can do system disk, support large capacity hard disk, can connect SSD drive!