PCI SATA 4 int Port. SATA PCI Card designed to add 4 x internal SATA drives to your computer. Supports RAID. Chipset : Sil Image 3114 Features : Compliant with Serial ATA 1.0 specification Compliant with PCI Specification Rev. 2.2 Independent DMA channels with 256K FIFO per channel SATA 4-Ports with 1.5Gb/s Support RAID 0, 1 or 0+1 Connectors : 4 X SATA (internal)- Supports Windows 98SE/ME/NT4/2000/XP 32-bit/XP 64-bit/Server 2003/Vista, Win 7 Package Content : 1 X Manual 1 X Driver CD 1 X Product (Note : Photo attached is for reference only, it may be slightly varied in items of colour, shape from the actual item delivered from time to time) We also carry lower cost SATA 2 model : CPE-1E01, CPE-3E14, CPE-3E15, CPE-3E16, CP-3E42, CP-1S01