Logitech G604 Review: My New Favorite Mouse! — GameTyrant
Amazon.com: Logitech G604 LIGHTSPEED Wireless Gaming Mouse with 15 programmable controls, up to 240 hour battery life, dual wireless connectivity modes, hyper-fast scroll wheel - Black : Video Games
Logitech G604 Review: A New MMO Mouse, At Last | Tom's Guide
Logitech G604 Review | USgamer
Amazon.com: Logitech G604 LIGHTSPEED Wireless Gaming Mouse with 15 programmable controls, up to 240 hour battery life, dual wireless connectivity modes, hyper-fast scroll wheel - Black : Video Games