IDEAPRO 4-Port PCI-E to USB 3.0 PCI Express Expansion Card PCIe Card Super Speed Up to 5Gbps, No extra Power Connector for Desktops Windows XP/Vista/7/8/10 (4 Ports)

Package checklist 1*USB3.1 PCI Express Host Card 1*CD Driver 1*User Manual 1*Rear Panel 2*ScrewSystem Requirement One available X2, X4, x8 or x16 PCI Express slot. (Recommend PCI Express 2.0) Microsoft Windows7, 8.x and 10 operation system Intel core i processor with 4GB DDR RAM or above CD/DVD-ROM driver for driver installation, or user can download drive from Website.