The StarTech.com 2 Port PCI SuperSpeed USB 3.0 Adapter Card with SATA Power is a high-quality USB adapter card designed to easily add two USB 3.0 ports to your computer. With a compatible port for USB 2.0, this PCI adapter card allows for efficient data transfer and connectivity. The included SATA power ensures reliable performance, making it a reliable choice for expanding your computer's interface capabilities.