This is pci card Add four independent SATA-I ports to your PCI equipped computer and enjoy the advantages of the optional software RAID configuration for added speed and/or data security with this adapter card.(Note it is PCI card,NOT PCIE card ).<br> Plug the SATA RAID PCI card into the PCI slot on your motherboard, and connect 4 SATA devices to the ports on the PCI card using the cables provided, or standard SATA cables of adequate length.<br> The card comes with an optional RAID utility which lets you configure a RAID 0 RAID 1 or RAID 0+1 setup on two port cables or more of the SATA ports.<br> You can have one RAID 0 or 1 setup and two independent SATA drives two RAID 0 or 1 sets or a single RAID 0+1 set.you too can connect 4 large capacity storage devices at the same time.<br> SIL3114 chipset and supports two modes: 32-bit at66MHZ and 64-bit at 133MHZ.<br> <br> colour:black<br> Material:Plastic + Metal<br> <br> Package Contents:<br> 1 x 3114 array card (due to different production batches, the appearance of the product may be different)<br> 2 x SATA cables (the cable colors are random and cannot be selected)<br> 1 x Software CD<br> <br> Only the above package content, other products are not included.<br> Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.