4-Port SATA PCI Raid Expansion Card with 2 SATA Cables This is a PCI expansion/adapter card with 4 SATA ports allowing for more devices to be hooked up in your computer, an ideal hardware for upgrading your computer. Features: *Stable and reliant Silicon Chipset SIL3114 *PCI specification revision 2.3 compliant w/ 32-bit 33/66Mhz host interface *Serial ATA specification revision 1.0 compliant *Data transfer rate up to 150MB/s. (1.5Gbps) *Connect up to 4 SATA drives *Plug & Play connection *Software driver included Specifications: * Operating System: 98SE/ME/NT4/2000/XP/Server/XP/Vista/Windows7 & Linux *Integrated SATA Transport, Link logic, and PHY layer *Supports 4 Independent Serial ATA channels *Supports RAID 0, 1, 5, 0+1, JBOD12 *Supports 256-byte transmit and receive FIFOs *Supports programmable and EEPROM, FLASH & EPROM loadable PCI class mode *Supports ATAPI devices: CD-ROM, DVD-ROM, etc *48-Bit sector addressing Virtual DMA package contents: 1 x 4-Port SATA PCI Expansion Card 1 x SATA Cable 1 x Software CD Quantity: 1