Amazon.com: Logitech G604 LIGHTSPEED Gaming Mouse with 15 programmable controls, up to 240 hour battery life, dual wireless connectivity modes, hyper-fast scroll wheel - Black : Video Games
Logitech International - New Logitech G604 LIGHTSPEED Wireless Gaming Mouse Gives Gamers Complete Control
Amazon.com: Logitech G604 Lightspeed Wireless Gaming Mouse : Video Games
One Mouse To Rule Them All: The New Logitech G604 LIGHTSPEED Wireless Gaming Mouse | logi BLOG
Best Buy: Logitech G604 LIGHTSPEED Wireless Optical Gaming Mouse with 25000 DPI HERO sensor Black 910-005622