Features: 1.Using the latest for NEC D720201 master control chip， low quantity of heat， low power consumption， faster， more stable performance. 2.Each interface has an independent since the recovery safety， security protect USB interface device! 3.Using the latest 15 pin of serial interface power supply interface， more stable!. 4.Offer 10 times the USB2.0 transmission speed， high transmission rate can be up to 5 GBPS (theory)， 5.Provide more electricity， automatically reduce power consumption in idle， USB 3.0 provides more power to support more volt requirement electricity equipment， charge with our card can finish faster .USB 3.0 support standby， dormancy and suspended state. 6.Compatible with version 2.0， USB2.0 device can be used perfectly on the start interface. Product use the thickening case baffle， ensure the products after lock screw will not deformation， PCB using classic green， four layer high precision PCB， and our board does not have a rough burr. Our products have CE FCC， EMI tested and pass! ESD static test pass! EMI will directly affect the signal integrity and stability， and is no longer a problem on the our product! Products from PCB process impedance test， SMT， reflow soldering， each link process strictly control. Driver download address: This driver is applicable to: Winxp-32/winxp-64 /Vista/Windows 7/Vista 32-64/Windows 7-64-32 / Win8.1- 64-32 Special note: This product master chip， using the latest ACS D720201 chips， which integrates all the advantage of the past dynasties， faster and more stable performance， the latest for GIGABYTE， ASUS， MSI motherboard all has been upgraded to the chip. Product Specification: 1.Support Express2.0 PCI Express data transfer rate of up to 5 GBPS 2.Conform to the USB3.0 specifications 3.Conform with the XHCI revision 0.95 specification 4.Compatible usb / 1.1 specifications 5.USB3.0 transfer rate of up to 5 GBPS， USB2.0 interface data transfer rate of up to 480 MBPs 6.Provide volt: 5V 7.Ampere: Max 3A 8.Support PNP