Host Adapters
DU3IP2X-PCIE4XE301
Dual Channel 2-port (1-port x 2) USB 3.0 & Two PCIe x1 to PCIe x4 Gen 2 Host Card.
Firmware, Drivers, Utility
Version: 3.0.23.0  
Content: USB 3.0 Host Controller Driver Kit (x86 and x64) For Windows XP, VISTA, 7 and Server 2008 Download

* Specifications subject to change without prior notice