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
Logitech G HUB Advanced Gaming Software, RGB & Game Profiles
Logitech G502 HERO High Performance Wired Gaming Mouse, HERO 25K Sensor, 25,600 DPI, RGB, Adjustable Weights, 11 Programmable Buttons, On-Board Memory, PC / Mac, Black
Logitech G502 HERO High Performance Gaming Mouse
Logitech G Hub and Gaming Software Guide - How to use - TheGamingSetup
Logitech G HUB Advanced Gaming Software, RGB & Game Profiles
Logitech G502 HERO High Performance Gaming Mouse Review - Page 2 of 2 - The FPS Review
Amazon.com: Logitech G502 Lightspeed Wireless Hero Gaming Mouse Bundle with PowerPlay Wireless Charging System and 4-Port 3.0 USB Hub (3 Items) : Video Games
Logitech G Shift Mouse - How to set it up on the G Hub Software Tutorial - YouTube
how to configure your Logitech G502 using the G hub software - YouTube
Amazon.com: Logitech G502 Hero K/DA High Performance Gaming Mouse - Hero 25K Sensor, 16.8 Million Color LIGHTSYNC RGB, 11 Programmable Buttons, On-Board Memory - Official League of Legends KDA Gaming Gear :
Logitech G502 Lightspeed Review: The Perfect Gaming Mouse Goes Wireless