GW-US54GXS.EXE is a software product for Windows developed by PLANEX COMMUNICATIONS INC.
It is reported that the following Windows processes are part of GW-US54GXS.EXE:
If you want to remove GW-US54GXS.EXE from your computer, just go to Start > Control Panel > Add/Remove programs and select GW-US54GXS.EXE from the list of programs.