8 USB 3.2 ports via PCI Express x1 This PCIe expansion card adds 8 USB 3.2 ports to a desktop system, addressing limited internal USB connections. It provides a combined mix of 2x USB C and 5x USB A ports (8 ports total as specified). Installation and connectivity: The PCIE expansion card plugs into a PCIe slot inside the main unit, delivering a multidevice connectivity solution for your computer system. No external power supply is required. Data transfer performance: Supports SuperSpeed USB 3.2 data transfer rates up to 5 Gbps. Note that actual transfer speeds depend on the connected devices and other system factors. Safe and easy to use: Each port can supply a maximum of 5W (5V/1A). The card is powered from the PCIe slot. Installation is straightforward, and each interface includes overcurrent and shortcircuit protection to safeguard your computer equipment. Key attributes Function: Increases the number of available USB ports from inside the host to accommodate more devices, drives, peripherals, and accessories. Compatibility: Designed for desktop PCs with a PCIe slot (PCI Express x1). Size and form factor: PCIe expansion card intended for internal installation in a standard desktop chassis. Performance: USB 3.2 compatibility with up to 5 Gbps theoretical transfer speeds; realworld speeds depend on connected devices. Power and safety: Each port up to 5W; powered via PCIe slot; builtin overcurrent and shortcircuit protection. Use scenarios Scenario 1: A home or office PC that needs additional ports for external hard drives, USB flash drives, printers, and scanners, enabling a tidier workspace and easier peripheral management. Scenario 2: A content creation workstation that requires fast access to external SSDs, media card readers, and USBC devices for editing, backups, and asset libraries. Scenario 3: A gaming or development PC that benefits from extra USBC and USBA ports for game controllers, VR/AR accessories, USB hubs, and assorted peripherals, improving workflow and device organization.