This driver applies to the  USB 3 expansion card (chip model: 720201/720202 NEC) 
This driver supports: WinXP,Winvista,Win732,Win764
Win8/Win8.1/Win10 system Plug and play , no need to install 
Win7 X64 bit system, please turn off the drive signature before the installation, otherwise the driver can not be properly loaded! 
Run WIN64D, can automatically turn off the drive signature 