PCI-E PCI Express to 4 Ports USB 3.0 Card Adapter / Molex 4pin Power

Features
Complies with PCI Express Base Specification Revision 1.1.
Complies with USB 3.0 Specification Revision 1.0.
Backward compatible with USB 2.0 and PCI-Express 1.0.
Supports 5Gbps, 480Mbps, 12Mbps, 1.5Mbps.
4-Pin power connector for extra power.
Plug N Play and hot swag compatible.
Supports Window XP / VISTA / 7 ( 32/64bit ).
Specifications
Type PCI-E PCI Express to 4 Ports USB 3.0 Converter Card
Speed 5Gbps / 480Mbps / 12Mbps / 1.5Mbps
Compatibility Backward to USB 2.0 and PCI-E 1.0
Current & Voltage 5V 2A
Power Supply Large 4-Pin Power Supply
System Win XP / VISTA / 7
Working Temperature -25℃-70℃
Weight 100g