2 Port Serial ATA SATA II 2.0 RAID & 1 Port IDE 3.5" 3.5 Inch 40P 40 Pin to PCI-E PCI Express Adapter Converter Card 2 internal SATA II port & 1 internal IDE 40P port allow to connect more devices to your computer. Compliant with Serial ATA specification revision 2.0 & 1.0. Compliant with UDMA6 ATA/133 specification. Compliant with Single-Lane (x1) PCI-Express specification revision 1.0a. Stable and reliable chip JMB363.