PCIe Card 4Port USB3.0

4 x external USB3.0 port

Each port provides DC 5V 1A via USB 3.0 connector

Connect to PC power supply to provide enough current for each port

Transfer Rate: 5Gbps 480Mbps, 12Mbps

Fully compatible with USB2.0 , USB 1.1

Supports Windows XP/2003/Vista/7/8

Package:

1 x PCI Express

1 x CD Driver