PCIE USB 30 Card ELUTENG 4 Ports PCI Expree to USB Expansion Card Super Speed 5Gbps PCIe USB3 Hub Controller Adapter for Windows 108187XPVista Self Powered No Need Additional Power Supply

Driver installtion: 1. For Win 10 / Win 8, plug and play, no driver required. 2. For Win 7 / XP, please download the driver, unzip the files, and install. 3. For specific installation steps, please refer to the user manual. Any questions, please feel free to contact us. NOTE: 1. This usb expansion card, NOT support PCI slot. 2. This USB PCI-E card is only compatible with standard-sized tower cases (not mini computers). Product parameters: PCIe interface: Support PCIE X1 / X4 / X8 / X16 USB ports: 4 USB 3.0 Ports USB 3.0 Max Transmission Speed Rate: 5Gbps System: PCI express usb hub compatible with WIN 10 / 8.1/ 8 / 7 / XP Working environment: 0 °C to 70 ° C Product size: 120mm*84mm*88mm Packing: Pcie USB3.0 extension card *1 Screws * 1 Driver CD * 1 User Manual * 1