The StarTech.com 4-Port USB-A PCIe Card is a versatile addition to any desktop, enhancing your PC with additional USB 3.2 Gen 1 ports. This card allows for the connection of multiple devices simultaneously, including external hard drives, HD cameras, and more, with a high-speed data transfer rate of 5 Gbps. It supports USB Power Delivery of up to 10 W, ensuring that connected devices are efficiently charged. Designed for easy installation, the card fits into PCI Express 2.0 x4 slots and includes internal power connectors for LP4 and SATA power, making it a straightforward upgrade for enhancing your system's connectivity and performance.