Logitech G602 vs Logitech G604 LIGHTSPEED: Which to Buy?
logitech G602 vs G604 - YouTube
新しいマウスを購入(G604)|ようちゃん(たなよう)
Logitech G604 Vs G502: Which Mouse is Better?
Logitech G604 Lightspeed Review | More buttons made wireless - GameRevolution
Just upgraded from my trusty g602 to the g604. Buttons aren't nearly as clicky and tactile as the g602, but the damn scroll wheel is phenomenal, I can't get enough of it.
A Logitech G604 mouse review from a Mac user
Logitech G602 Wireless Gaming Mouse | Preisvergleich Geizhals Österreich
Logitech G604 Wireless Gaming Mouse: 15 Configurable Controls for $100 - PC Perspective