PCIe USB 3.2 expansion card adds 8 USB 3.2 ports to a desktop PC via a PCI Express x1 slot (2x USB C, 5x USB A). It solves the problem of limited internal USB ports, enabling more USB data devices to connect to your computer system. Key features - SuperSpeed USB 3.2 up to 5 Gbps. Note: actual transfer speeds depend on the connected device. - Up to 8 USB 3.2 ports from a PCIe slot, providing a multi-device connectivity solution for your computer system. - Easy to use and safe: each port supports a maximum of 5W (5V/1A). The card is powered from the PCIe slot with no external power supply required, and each interface includes over-current and short-circuit intelligent protection to safeguard your equipment. Compatibility and installation - Fits a standard PCIe x1 slot in desktop PCs. No external power is required for operation, and installation is straightforward. Use scenarios - Workflow expansion: connect external SSDs, USB-C devices, printers, hubs, and other peripherals to streamline data transfer and device access. - Home/office setup: increase the number of connected accessories such as keyboards, mice, scanners, and USB storage without crowding motherboard headers. - Creative or gaming systems: support multiple USB devices for faster file transfers and convenient peripheral access while keeping your main drive and PCIe slots free for other cards.