The PCI-Express SATA controller card enables Serial ATA PHY up to 6.0Gbps high speed interface utilizing a native 1-Lane PCI Express 2.0 interface. The card supports SATA 6Gbps devices compliant with Serial-ATA Revision 3.0 specification. It is also backward compatible with SATA 1.5Gbps and 3.0Gbps devices. The LED indicator headers on the card are specially designed so that the front panel LED indicator can show Read/Write activities of any hard disk drives connected to the card or to the motherboard. There are 2 sets of jumpers allow the end users to configurate the SATA ports to be external or internal to suit their own applications. Features : General Compliant with Serial ATA AHCI (Advanced Host Controller Interface) Specification Rev 1.0 Compliant with Bus Master Programming interface for IDE ATA Controllers Revision 1.0 Compliant with PCI Express Base Spec. Revision 2.0 backward compatible to Revision 1.0a Compliant with Serial ATA High Speed Serialized AT Attachment Spec. Revision 1.0a Compliant with Serial ATA II Spec. 1-Lane 5.0 / 2.5Gbps PCI Express bus Serial ATA (SATA) interface Supports 2 SATA 6G port shared by 2 External or internal ports changed manually Compliant with Serial ATA Specification 3.0 with communication speed of 6.0Gbps Backward compatible with SATA II(3.0Gbps) and SATA I(1.5Gbps) Bootable from attached HDD Supports Native Command Queuing (NCQ) FIS based Port Multiplier supported Supports SATA port Hot-Plug Supports Windows 7 / Vista / XP / 2000 / Server2003-2008 32/64-bit, Linux operating system Connectors : 2 X External eSATA & 2 X Internal SATA Connector (Sharing) Supports Windows 7 / Vista / XP / 2000 / Server2003-2008 32/64-bit, Linux operating system Package Content : 1 X PCI-e SATA 6G Card 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) More models for SATA Cards : CPE-1E01, CPE-3E14, CPE-3E15, CPE-3E16, CP-3E42, CP-3E43, CP-1S01