32digit system please click dpinst_x86.exe to install the USB driver.
64digit system(INTEL) please click dpinst_ia64.exe to install the USB driver.
64digit system(amd) please clik dpinst_amd64.exe to install the USB driver.

32位系统的用户请点击dpinst_x86.exe安装USB驱动
64位系统（英特尔主板）的用户请点击dpinst_ia64.exe安装USB驱动
64为系统（amd主板）的用户请点击dpinst_amd64.exe安装USB驱动

