Host Adapters
U3X8-PCIE8XE104
Octad Channel 8-port (1-port x 8) USB 3.0 (USB 3.1 Gen 1) to PCI Express x8 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