High Speed USB 3.0 4-Port PCI-E Express Card (5Gbps)
Main color: Black + silver - Material: Plastic + iron plate - Chipset: VIA VL800 - High speed USB 3.0 interface compatible with USB 2.0/1.1 - Transmission speed up to 5Gbps - Could support 4 USB devices at the same time - Plug & Play easy and convenient - Supports Windows 98SE/ME/2000/XPServer2003/XP 64-bit/vista/win7 - Comes with software CD and English user manual CD: http://m5.img.dxcdn.com/CDDriver/CD/sku.100865.rar