See a lot of people to 2013 of the Apple Notebook installed dual system, especially WIN7, to install the interface there, touchpad and mouse can not be used, in fact, is WIN7 not natively integrated USB 3.0 driver caused by the following brief introduction of how to make integrated USB 3.0 driver WIN7 installation USB drive
Set up the DRV directory under D, create the USB3 folder, the Wim folder, the Mount folder in the DRV directory
Copy the USB3.0 drive inside the intelxhcisetup\drivers\hcswitch\win7\x64\ and the 12 files in intelxhcisetup\drivers\xhci\win7\x64\ to D:\drv\ USB3 folder (if you are installing a 32-bit system, select the file in the corresponding x86 folder, which is also 12).
Copy the Boot.wim and install.wim two files from the Sources folder in the Windows7 installation disk to the D:\drv\wim subfolder below.
Finally, add drivers to Boot.wim and Install.wim. Under Windows, run cmd in administrator mode. Then, in cmd, enter:
D:\
CD \drv\wim
Dism/mount-wim/wimfile:d:\drv\wim\boot.wim/index:2/mountdir:d:\drv\mount
Note: Mount Boot.wim index 2 to D:\drv\mount
Dism/image:d:\drv\mount/add-driver/driver:d:\drv\usb3\iusb3hub.inf
Note: Add the Iusb3hub.inf driver to the Boot.wim image
Dism/image:d:\drv\mount/add-driver/driver:d:\drv\usb3\iusb3xhc.inf
Note: Add the Iusb3xhc.inf driver to the Boot.wim image
Dism/image:d:\drv\mount/add-driver/driver:d:\drv\usb3\iusb3hcs.inf
Note: Add the Iusb3hcs.inf driver to the Boot.wim image
Dism/unmount-wim/mountdir:d:\drv\mount/commit
Comments: Uninstalling Mirrors
Dism/mount-wim/wimfile:d:\drv\wim\install.wim/index:4/mountdir:d:\drv\mount
Note: Mount Install.wim index 4 to D:\drv\mount
Dism/image:d:\drv\mount/add-driver/driver:d:\drv\usb3\iusb3hub.inf
Note: Add the Iusb3hub.inf driver to the install.wim image
Dism/image:d:\drv\mount/add-driver/driver:d:\drv\usb3\iusb3xhc.inf
Note: Add the Iusb3xhc.inf driver to the install.wim image
Dism/image:d:\drv\mount/add-driver/driver:d:\drv\usb3\iusb3hcs.inf
Note: Add the Iusb3hcs.inf driver to the install.wim image
Dism/unmount-wim/mountdir:d:\drv\mount/commit
Comments: Uninstalling Mirrors
Finally, the integrated USB 3.0 driver Boot.wim and Install.wim cover back to the Sources folder in the Windows7 installation disk, and then make a U disk WIN7, you can successfully install WIN7 system
Win7 Injection USB3.0 interface