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StarTech.com 2 Port PCI Express SATA 6 Gbps eSATA Controller Card - Dual Port PCIe SATA III

This PCIe SATA controller card has two SATA channels that can be independently switched between the internal or external eSATA ports as needed
This versatile add-in card offers SATA III connectivity 6Gbps while remaining backward compatible with SATA I 15Gbps and II 3Gbps device connections which helps eliminate the expense of having to upgrade drives
Includes both a full and low profilehalf-height bracket for installation into any size of desktop computer
Two internalexternal switchable SATA ports
Compliant with SATA revision 30 which can support up to 6Gbps of bandwidth
Support for SATA-based optical drives CDDVDBD