Features: Enhances your desktops connectivity with the 8Port USB 3.2 PCIE Expansion Card, offering seamlessly integration and highly speed data transfer up to 5Gbps for multiple devices. This PCIe expansion card offer seamlessly blend of 8 USB3.2 Gen1 port, ensuring compatibility with a wide array of peripherals. Suitable for enthusiasts and professional users alike, this USB converters is for those look to enhances their desktops port capacity and performances. Transform your workspaces into powerhouses of productivity; connect printers, cameras, keyboards, and more, all while maintaining high transfer rates for demanding applications and workflows. With support for multiple operating systems as Window, the USB3.2 PCIE Card is reliable upgrades for any desktop PC seeking superior expansion capabilities. Specifications: Component:Metal Size:Approx.155x120x68mm/6.1x4.72x2.68inch Product Interfaces: PciE 2.0 4x (Compatible for 4x, 8x, 16x Slots) Interfaces: USB3.2 Gen1x8 Speed:5gbps(Total:20gbps) Main Control Chip: Asm1812x1+ASM3042x4 Main Control Support System: Win7, Win8,Win10, Win11, Package Includes: 1pc USB3.2 PCIe Card note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.