StarTech.com PEXSAT34  4 Port PCI Express SATA III (6Gbps) Controller Card with eSATA - PCIe x4
The PEXSAT34 4-port PCI Express SATA 6Gbps Controller Card adds 4 internal SATA ports, along with a shared eSATA port to a desktop computer through a PCIe slot (x4), providing both an internal and external SATA 6Gbps connectivity solution from a single card.Compliant with SATA revision 3.0, this controller card provides up to 6Gbps of data bandwidth to utilize the speeds of high performance hard drives and Solid State Drives (SSD), along with Port Multiplier (PM) support on each port which allows for multiple SATA drives to be connected over a single cable.This PCIe SATA 6Gbps (3.0) card is backed by a 2-year StarTech.com warranty and free lifetime technical support.