Host Adapters
DU3X2-IPCIE2XG201
Four PCI Express to 8-port (2-port x 4) USB 3.0 Host Controllers (5.25” ODD Form Factor)
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