StarTech.com 1 Port PCI Express eSATA II Controller Card PEXESATA1 Switchable between an internal or external SATA port and port multiplier support for connecting multiple SATA devices over a single cable provides flexibility for most applications 48-bit LBA supports hard drives larger than 137GB and a native single chipset design instead of a bridge chip leads to a robust, fast and reliable hardware solution Backed by a StarTech.com lifetime warranty and free lifetime technical support Selectable 1 external eSATA or 1 internal SATA port Support for FIS-based Port Multiplier technology Large capacity drive support with 48-bit Logical Block Addressing (LBA) Drive Hot-Plugging support Support for Native Command Queuing (NCQ)