G9x Laser Mouse


Download Software

Selected Software:

  • Title: Logitech Gaming Software
  • Software Version: 8.55.137
  • Post Date: 04-AUG-2014
  • Platform: Windows 7
  • File Size: 57 MB

Download Instructions

  1. Select your operating system from the drop-down menu on the left. To determine your operating system:
    • Windows — Click Start > Run, or in the "Search" box, type winver.exe and press Enter.
  2. Select the software you want to download.
  3. Select the installation type or file. 
  4. Click Download Software.


Logitech Gaming Software lets you customize Logitech G gaming mice, keyboards and headsets.

Why Update?

  • Added support for the G402 gaming mouse
  • Help has been moved online
  • SDK updated
  • New game profiles added for: Dark Souls II, Watch Dogs, Wolfenstein: The New Order
Fixed the following:
  • G502 - On-board Multi Key macro mouse clicks now appear correctly
  • G502 - Firmware update now works correctly after unplugging/re-plugging
  • G602 - Assigned keystrokes now recognized while mouse is moving
  • G930 - Low battery audio notification now plays at critical (1 hour remaining)
  • LUA - Support for F13-F24 keys