The raui.exe is a Ralink Wireless Utility.
Raui.exe is developed by Ralink Technology, Corp. It’s a hidden file. Raui.exe is usually located in the %PROGRAM_FILES% sub-folder and its usual size is 630,784 bytes.
The raui.exe process is safe, and you can safely disable it.
Author: Ralink Technology, CorpProcess: Ralink Wireless UtilityPart Of: Ralink Wireless UtilityCommon path(s): subfolder in %PROGRAM_FILES%
%WINDOWS%Keywords(s): hiddenFilesize(s): 630,784 bytes, 720,896 bytes, 593,920 bytes, 598,016 bytes, 659,456 bytes