USB 3.2 Gen 2 Expansion Card 10Gbps 2 Type A 3 TypeC Port PCIE 4X Expansion Card Features: USB3.2 GEN2 expansion card with 10Gbps high speed transfer, for ASMedia ASM3142 controller ensures stable and rapid data transmission for various PC motherboards. Equipped with 2 Type A and 3 Type C interfaces, support 10Gbps transfer rate, meeting the needs for large capacity data transfer efficiently. Independent insurance protecting with over current and short circuit intelligent protecting to ensure the safety of your computer devices. The expansion card supports PCI Express X4, X8, X16 slots, backward compatible with USB 3.0 and 2.0, suitable for WIN7 and above systems. Supports for Win7, for Win10, for Win11, and for Linux systems. Install driver for Win7 for better speed, recommended to use 10 and above systems. Specification: Material:PCB Interface:PCIE 4X (Motherboard Needs to Support 4X 8X 16X Slots) Output Interface:2 Ports of Type A, 3 Ports of Type C Interface Product Speed:10Gbps Main Control Chip:For ASMedia ASM3142 System Support:For Win 7/10/11/For Linux Note: For Win7 has to install the driver, the speed is slow, it is recommended to use the system above 10. All data are measured manually, and there are certain errors in the measurement results. Package includes: 1PCS*Expansion Card