o        External dual Ports USB 3.0 Type A connectors

o        PCI 33 / 66MHz Host Adapter

o        Compliant with Universal Serial Bus 3.0 Specification Revision 1.0

o        Compliant with Intel eXtensible Host Controller Interface (xHCI) Specification 0.95

o        Two USB ports that offer SuperSpeed, HighSpeed FullSpeed,and LowSpeed transaction

o        Support any USB3.0, USB2.0 and USB1.1 devices

o        Compliant with PCI Specification 3.0

o        Low Profile PCI Form Factor

o        Includes an additional Low Profile PCI Bracket

o        5V USB bus power automatically from PCI bus or from PC power supply through Molex 4Pin connector

o        64bit and 32bit Windows 7, Vista, XP drivers support

o        Fully RoHS compliant

o        Chipset : NEC USB3.0