Bortivier 4 Ports PCI Controller Internal Expansion Card with Two Cables, for Desktop PC,Support Hard Drive

This is pci card Add four -I ports to your PCI equipped computer and enjoy the advantages of the optional software configuration for added speed and/or data security with this adapter card.(Note it is PCI card,NOT PCIE card ). Plug the PCI card into the PCI slot on your motherboard, and devices to the ports on the PCI card using the cables provided, or standard cables of adequate length. The card comes with an optional utility which lets you configure a 0 1 or 0+1 setup on two port cables or more of the ports. You can have one 0 or 1 setup and two drives two 0 or 1 sets or a single 0+1 set.you too can large capacity storage devices at the same time. SIL3114 chipset and supports two modes: 32-bit at66MHZ and 64-bit at 133MHZ.