Features: Experience fast data transfer speed with our USB3.2 expansion card. Perfect for power users who demand highly performances. Our USB expansion card features reversibles design, allowing you to connect cable in any orientation. Enjoy the convenience and flexibility it offer. Suitable for professional and gamers, our USB expansion card supports simultaneous operation of multiple USB devices, making it a essential tool for easily connectivities and efficient data transfer. Boost your productivity and work flows with our USB expansion cards. Connect keyboards, mouse, cameras, and other peripherals with stable and reliable connect, reducing delays and improving efficiency. Expand your desktop connectivities option with our USB expansion card. Suitable for connectings various devices like cameras and smartphones. Specifications: Material:PCB Option Type:3USB+2USB C Expansion Card,2USB+3USB C Expansion Card, Size:Approx.100x82.8mm/3.94x3.26in Main Chips: ASM3142 Speed: 10Gbps Bus Type: PCIExpressX4, Compatibility for PCIEX4X8/X16 Slot Support System: Compatibility for Window7//10/11 Package Includes: 1xUSB Expansion Card note: Please allow 1-2cm errors due to manual measurement,please make sure that you donot mind befores you order. Due to the differences between different monitors, the picture may not reflect the actual item color.