X300GY Mechanical Macros Define the backlight gaming mouse for Player Unknown's Battle Grounds

 First press the side button (forward button or back button), and then press the DPI button. Press both DPI button and the side
button (advance button or retreat button) at the same time. The custom driver download and use： 1. Insert the driver CD to
computer, and run the "setup.exe" installer. 2. The installation can be started when the mouse is successfully connected and in
normal use. 3. When the installation is completed, "X300" drive icon appears on the desktop. 4. Basic Setting, Advanced Settings,
Breathing LED Settings available. 5. In Basic Setting, custom settings are supported in drop-down list of each button. 6. In
Advanced Setting, the macro editing is supported and the macro catalog can be added or deleted. 7. In Breathing LED Setting, long
light, light-off and change of DPI defined light are supported. 8. When settings done, click Application, and click Save the
Configuration. You should boot the driver again when next use so that all the self-defined functions can be used.