G502 Proteus Spectrum missing G4 and G5 buttons in G Hub : r/LogitechG
Logitech G Hub and Gaming Software Guide - How to use - TheGamingSetup
Don't. Just don't. G502 HERO firmware update through G HUB is broken. Waited for over 1.5h with the mouse "updating" and not working, and at the end had to disconnect and reconnect
How to configure Logitech G Hub software on a Mac
Amazon.com: Logitech G502 Hero High Performance Gaming Mouse Special Edition, Hero 25K Sensor, 25 600 DPI, RGB, Adjustable Weights, 11 Programmable Buttons, On-Board Memory, PC/Mac - Black/White : Video Games