Specifications :

• 4 x external USB3.0 port
• Each port provides DC 5V 1A via USB 3.0 connector
• VIA VL 800 chip set
• 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

Package contents :

• 1 x PCIE USB 3.0 adapter

• 1 x Driver CD