Expresscard eSATA 1 Port Chipset : JMicron Features : Compliant with ExpressCard Specification 1.0 ExpressCard/34 Form Factor Module Industrial Standard External SATA (eSATA) Interface Supports Serial ATA Generation 2 Transfer Rate of 3.0Gbps Supports Hot Plugging on External Serial ATA Port Supports Native Command Queue (NCQ) Connectors : 1 X eSATA Connector Supports Windows 2000/XP/2003/Vista Package Content : 1 X Product 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.) If you need PCIe SATA model : CPE-1E01, CPE-3E14, CPE-3E15, CPE-3E16, CP-3E42, CP-3E43, CP-1S01