StarTech.com 2 Port PCI Express Internal SATA II Controller Card PEXSATA22I Adds dual internal SATA ports at speeds up to 3 Gbps for either full or low profile computer systems Supports hard drives larger than 136GB with 48-bit LBA and native PCI Express chipset instead of a bridge chip to ensure fast, reliable operation Backed by a StarTech.com lifetime warranty and free lifetime technical support 2 internal SATA ports 48-bit Logical Block Addressing (LBA) Boot ROM enabled Drive Hot-Plugging support Support for Native Command Queuing