Upgrade your computer's USB capabilities with the Inateck Superspeed 7 Ports PCI-E to USB 3.0 Expansion Card. This expansion card allows you to add seven USB 3.0 ports to your computer, providing high-speed data transfer rates of up to 5Gbps. It is compatible with PCI Express 2.0 and 1.0 motherboards, making it suitable for a wide range of computers. The card features a built-in 15-pin SATA power connector, ensuring sufficient power supply to connected devices. It also supports hot-swapping, allowing you to connect and disconnect devices without restarting your computer. Whether you need to connect external hard drives, printers, or other USB devices, the Inateck Superspeed 7 Ports PCI-E to USB 3.0 Expansion Card offers the convenience and functionality you need.