1. Main click
2. Secondary click
3. Wheel click
4. DPI up
5. DPI down
6. Scroll up
7. Scroll right
8. Scroll down
9. Scroll left
10. Button G4 – Default: DPI shift
11. Button G5 – Default: Backward
12. Button G6 – Default: Forward
13. Button G7 – Default: 3
14. Button G8 – Default: 2
15. Button G9 – Default: 1
Programmable controls can be changed using Logitech G HUB software.
NON-PROGRAMMABLE CONTROLS
16. Wheel mode toggle button
17. LIGHTSPEED / Bluetooth toggle button