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 G604 LIGHTSPEED Review - RTINGS.com
Best Buy: Logitech G604 LIGHTSPEED Wireless Optical Gaming Mouse with 25000 DPI HERO sensor Black 910-005622
Logitech G604 LIGHTSPEED Wireless Optical Gaming Mouse with 25000 DPI HERO sensor Black 910-005622 - Best Buy
Logitech G G604 LIGHTSPEED Wireless Gaming Mouse - Micro Center
Best Buy: Logitech G604 LIGHTSPEED Wireless Optical Gaming Mouse with 25000 DPI HERO sensor Black 910-005622