Got the upgrade during the sale for $135 : r/G502MasterRace
Logitech G502 Hero League of Legends K/DA Gaming Mouse, 25600 dpi Resolution Sensor, 11 Prog Buttons, Hyper-fast Scroll Wheel, Lightsync RGB, 2.3m USB Interface Cable, White | 910-006098 Buy, Best Price. Global Shipping.
G502 X PLUS : r/MouseReview
Amazon.co.jp: Logicool G G502 LoL K/DA Wired Gaming Mouse, HERO 25K Sensor, LIGHTSYNC, RGB Programmable Buttons, 11 Buttons, Official League of Legends, Official Game Gear, Domestic Authentic Product, White : Computers
Amazon.co.jp: Logicool G G502 LoL K/DA Wired Gaming Mouse, HERO 25K Sensor, LIGHTSYNC, RGB Programmable Buttons, 11 Buttons, Official League of Legends, Official Game Gear, Domestic Authentic Product, White : Computers
Logitech G502 Hero League of Legends K/DA Gaming Mouse, 25600 dpi Resolution Sensor, 11 Prog Buttons, Hyper-fast Scroll Wheel, Lightsync RGB, 2.3m USB Interface Cable, White | 910-006098 Buy, Best Price. Global Shipping.
Amazon.com: Logitech G903 Lightspeed Wireless Gaming Mouse & G613 Lightspeed Wireless Mechanical Gaming Keyboard, Multihost 2.4 GHz + Blutooth Connectivity - Black : Video Games
Logitech x League of Legends Star Guardian G502 Hero Wired RGB Gaming Mouse | eBay
Amazon.co.jp: Logicool G G304 LoL K/DA LIGHTSPEED Wireless Gaming Mouse, HERO Sensor, Lightweight, 6 Pieces, Multi Buttons, 250 Hours of Battery Life, Official League of Legends, Official Game Gear, Domestic Product, White :
Logitech G502 Hero League of Legends Star Guardian Edtion Wired Gaming Mouse 25K Sensor 11 Programmable Buttons Gaming Mice
Logitech G - us.MaxGaming.com
Amazon.co.jp: [Buy Set] Logicool G G502 LoL K/DA Wired Gaming Mouse HERO 25K Sensor LIGHTSYNC RGB Programmable Buttons 11 Pcs Official League of Legends Game Gear White & Gaming Mouse Pad G440t