Host Adapters
U3-PCIE1XG216PD [Phased Out]
4-port (2 External PD Ports & 2 Internal Ports) USB 3.0 to PCI Express x1 Gen 2 Host Card
Firmware, Drivers, Utility
Version: 3.6.8.0  
Content: USB 3.0 Host Controller Driver Kit (x86 and x64) For Windows XP, VISTA, 7, 8 and 8.1 Download

Version: 3.6.4.0  
Content: USB 3.0 Host Controller Driver Kit (x86 and x64) For Windows XP, VISTA, 7, 8 and 8.1 Download

* Specifications subject to change without prior notice