Nvidia_External VGA Driver for Windows 7/8 64bit is a software product for Windows developed by Lenovo Group Limited
It is reported that the following Windows processes are part of Nvidia_External VGA Driver for Windows 7/8 64bit:
If you want to remove Nvidia_External VGA Driver for Windows 7/8 64bit from your computer, just go to Start > Control Panel > Add/Remove programs and select Nvidia_External VGA Driver for Windows 7/8 64bit from the list of programs.