PCI for Express Extender to Internal 2 Port 19Pin Header 5Gbps Transfer Rate

brand new and high quality
PCI for Express USB 3.0 2 Ports Front Panel with 4-Pin; 20 Pin Control Card Adapter
Compliant with USB 3.0 specification Revision 1.0
Low profile bracket up to 5Gbps transferring speed
Supports for Windows Xp/Server 2003/Vista.Server
2008/for Windows 7
Built in 4-pin molex power for better support on power hungry bus-powered devices
USB 3.0 is backwards for USB 1.0/1.1/2.0 devices
for Ideal connection for hard disk drives, digital cameras, scanners, printers, external CD/DVD/Blu-ray writers, flash memory drives and etc.
4-pin molex power
Super-speed 5Gbps transfer rate
Interface: 3.0 USB
Fully Plug-N-Play and Hot Swap compatible
Supports for Windows XP/Server 2003/Vista/Server 2008/for Windows 7
PCB Size:(LxW) 6.80x6.50cm/2.68"x2.56" (Approx.)
Quantity:1Set

Note:
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes(no retail package):
1Pc x PCI-Express 2 Ports USB 3.0 Controller Card Adapter
1Pc x Driver CD