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 :
Installing weights in the Logitech G502 Gaming Mouse - YouTube
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
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
Amazon.com: Logitech G502 SE Hero High Performance RGB Gaming Mouse with 11 Programmable Buttons : Video Games
Logitech G502 LIGHTSPEED Review - RTINGS.com
Logitech G502 HERO Wired Optical Gaming Mouse with RGB Lighting Black 910-005469 - Best Buy