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 HERO High Performance 12 Buttons Gaming Mouse League of Legends Customized Version,16000DPI, Long Lifespan Up to 55 Million Clicks, Hero Sensor - Newegg.com