Amazon.com: Logitech G502 Lightspeed Wireless Gaming Mouse, 25K Hero Gaming Sensor, 25600 DPI, RGB, Ultra-Light, 11 Programmable Buttons, Long Life Battery, PowerPlay-Compatible, PC - Black : Video Games
Logitech G502 X Lightspeed review: Improving a favorite - Reviewed
Installing weights in the Logitech G502 Gaming Mouse - YouTube
Logitech G502 Lightspeed Wireless Gaming Mouse « Blog | lesterchan.net
Logitech G502 HERO High Performance Gaming Mouse
Amazon.com: Logitech G502 Proteus Core Tunable Gaming Mouse, 12,000 DPI On-The-Fly DPI Shifting, Personalized Weight and Balance Tuning with (5) 3.6g Weights, 11 Programmable Buttons, Fully Customizable Surface : Video Games
Logitech G502 HERO Review - RTINGS.com
Logitech G502 Lightspeed review: The Swiss Army knife of mice | ZDNET
Does your G502 feel too heavy? Try placing your weights as shown (now including Lightspeed!), it alters the center of gravity so it feels lighter. : r/G502MasterRace
For Logitech G502 Proteus Core & RGB Mouse Balance Tuning with 3.6g Weights 5pcs 603922688365 | eBay