Amazon.com: Logitech G502 HERO K/DA High Performance Wired Gaming Mouse, HERO 25K, LIGHTSYNC RGB, Adjustable Weights, 11 Programmable Buttons, On-Board Memory, Official League of Legends Gaming Gear - White : Video Games
For Logitech G502 Proteus Core & RGB Mouse Balance Tuning with 3.6g Weights 5pcs | eBay
Logitech G502 HERO Review - RTINGS.com
Logitech G502 Hero & Lightspeed Review
Amazon.com: Tebatu Mouse Counter Weight Cover Case for G502 Hero Gaming Mouse : Cell Phones & Accessories
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