PCI Express SATA+eSATA 2+2 Port Chipset : Sil Image 3132 Features : Compliant to 1-Lane (x1) PCI-Express with transfer rate 2.5Gb/s Compliant with SATA 1.0 specification Support SATA II (transfer rate of 3.0Gb/s) Support 2 independent SATA Channel Connectors : 2 X SATA (internal) + 2 X eSATA (external). Any of 2 connections. Supports Windows 2000/XP/2003/Vista/Win7 Package Content : 1 X Product 1 X Manual 1 X Driver CD (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 other SATA card model : CPE-1E01, CPE-3E14, CPE-3E15, CPE-3E16, CP-3E42, CP-3E43, CP-1S01